18506428248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{2377}}^1$

素因数の和:2798

約数の個数: 192

約数和(自身を含む): 58295623680

約数和(自身を除く): 39789195432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 383, 462, 484, 616, 726, 766, 847, 924, 968, 1149, 1452, 1532, 1694, 1848, 2298, 2377, 2541, 2681, 2904, 3064, 3388, 4213, 4596, 4754, 5082, 5362, 6776, 7131, 8043, 8426, 9192, 9508, 10164, 10724, 12639, 14262, 16086, 16639, 16852, 19016, 20328, 21448, 25278, 26147, 28524, 29491, 32172, 33278, 33704, 46343, 49917, 50556, 52294, 57048, 58982, 64344, 66556, 78441, 88473, 92686, 99834, 101112, 104588, 117964, 133112, 139029, 156882, 176946, 183029, 185372, 199668, 209176, 235928, 278058, 287617, 313764, 324401, 353892, 366058, 370744, 399336, 549087, 556116, 575234, 627528, 648802, 707784, 732116, 862851, 910391, 973203, 1098174, 1112232, 1150468, 1297604, 1464232, 1725702, 1820782, 1946406, 2013319, 2196348, 2300936, 2595208, 2731173, 3451404, 3641564, 3892812, 4026638, 4392696, 5462346, 6039957, 6372737, 6902808, 7283128, 7785624, 8053276, 10014301, 10924692, 12079914, 12745474, 16106552, 19118211, 20028602, 21849384, 24159828, 25490948, 30042903, 38236422, 40057204, 48319656, 50981896, 60085806, 70100107, 76472844, 80114408, 110157311, 120171612, 140200214, 152945688, 210300321, 220314622, 240343224, 280400428, 330471933, 420600642, 440629244, 560800856, 660943866, 771101177, 841201284, 881258488, 1321887732, 1542202354, 1682402568, 2313303531, 2643775464, 3084404708, 4626607062, 6168809416, 9253214124, 18506428248]

約数ペア:

[(1, 18506428248), (2, 9253214124), (3, 6168809416), (4, 4626607062), (6, 3084404708), (7, 2643775464), (8, 2313303531), (11, 1682402568), (12, 1542202354), (14, 1321887732), (21, 881258488), (22, 841201284), (24, 771101177), (28, 660943866), (33, 560800856), (42, 440629244), (44, 420600642), (56, 330471933), (66, 280400428), (77, 240343224), (84, 220314622), (88, 210300321), (121, 152945688), (132, 140200214), (154, 120171612), (168, 110157311), (231, 80114408), (242, 76472844), (264, 70100107), (308, 60085806), (363, 50981896), (383, 48319656), (462, 40057204), (484, 38236422), (616, 30042903), (726, 25490948), (766, 24159828), (847, 21849384), (924, 20028602), (968, 19118211), (1149, 16106552), (1452, 12745474), (1532, 12079914), (1694, 10924692), (1848, 10014301), (2298, 8053276), (2377, 7785624), (2541, 7283128), (2681, 6902808), (2904, 6372737), (3064, 6039957), (3388, 5462346), (4213, 4392696), (4596, 4026638), (4754, 3892812), (5082, 3641564), (5362, 3451404), (6776, 2731173), (7131, 2595208), (8043, 2300936), (8426, 2196348), (9192, 2013319), (9508, 1946406), (10164, 1820782), (10724, 1725702), (12639, 1464232), (14262, 1297604), (16086, 1150468), (16639, 1112232), (16852, 1098174), (19016, 973203), (20328, 910391), (21448, 862851), (25278, 732116), (26147, 707784), (28524, 648802), (29491, 627528), (32172, 575234), (33278, 556116), (33704, 549087), (46343, 399336), (49917, 370744), (50556, 366058), (52294, 353892), (57048, 324401), (58982, 313764), (64344, 287617), (66556, 278058), (78441, 235928), (88473, 209176), (92686, 199668), (99834, 185372), (101112, 183029), (104588, 176946), (117964, 156882), (133112, 139029)]