18948054384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{3011}}^1$

素因数の和:5116

約数の個数: 160

約数和(自身を含む): 62208161280

約数和(自身を除く): 43260106896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 2081, 3011, 3024, 4162, 6022, 6243, 8324, 9033, 12044, 12486, 14567, 16648, 18066, 18729, 21077, 24088, 24972, 27099, 29134, 33296, 36132, 37458, 42154, 43701, 48176, 49944, 54198, 56187, 58268, 63231, 72264, 74916, 81297, 84308, 87402, 99888, 108396, 112374, 116536, 126462, 131103, 144528, 149832, 162594, 168616, 174804, 189693, 216792, 224748, 233072, 252924, 262206, 299664, 325188, 337232, 349608, 379386, 393309, 433584, 449496, 505848, 524412, 569079, 650376, 699216, 758772, 786618, 898992, 1011696, 1048824, 1138158, 1300752, 1517544, 1573236, 2097648, 2276316, 3035088, 3146472, 4552632, 6265891, 6292944, 9105264, 12531782, 18797673, 25063564, 37595346, 43861237, 50127128, 56393019, 75190692, 87722474, 100254256, 112786038, 131583711, 150381384, 169179057, 175444948, 225572076, 263167422, 300762768, 338358114, 350889896, 394751133, 451144152, 526334844, 676716228, 701779792, 789502266, 902288304, 1052669688, 1184253399, 1353432456, 1579004532, 2105339376, 2368506798, 2706864912, 3158009064, 4737013596, 6316018128, 9474027192, 18948054384]

約数ペア:

[(1, 18948054384), (2, 9474027192), (3, 6316018128), (4, 4737013596), (6, 3158009064), (7, 2706864912), (8, 2368506798), (9, 2105339376), (12, 1579004532), (14, 1353432456), (16, 1184253399), (18, 1052669688), (21, 902288304), (24, 789502266), (27, 701779792), (28, 676716228), (36, 526334844), (42, 451144152), (48, 394751133), (54, 350889896), (56, 338358114), (63, 300762768), (72, 263167422), (84, 225572076), (108, 175444948), (112, 169179057), (126, 150381384), (144, 131583711), (168, 112786038), (189, 100254256), (216, 87722474), (252, 75190692), (336, 56393019), (378, 50127128), (432, 43861237), (504, 37595346), (756, 25063564), (1008, 18797673), (1512, 12531782), (2081, 9105264), (3011, 6292944), (3024, 6265891), (4162, 4552632), (6022, 3146472), (6243, 3035088), (8324, 2276316), (9033, 2097648), (12044, 1573236), (12486, 1517544), (14567, 1300752), (16648, 1138158), (18066, 1048824), (18729, 1011696), (21077, 898992), (24088, 786618), (24972, 758772), (27099, 699216), (29134, 650376), (33296, 569079), (36132, 524412), (37458, 505848), (42154, 449496), (43701, 433584), (48176, 393309), (49944, 379386), (54198, 349608), (56187, 337232), (58268, 325188), (63231, 299664), (72264, 262206), (74916, 252924), (81297, 233072), (84308, 224748), (87402, 216792), (99888, 189693), (108396, 174804), (112374, 168616), (116536, 162594), (126462, 149832), (131103, 144528)]