17608686984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{11681}}^1$

素因数の和:12700

約数の個数: 128

約数和(自身を含む): 55961452800

約数和(自身を除く): 38352765816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 997, 1512, 1994, 2991, 3988, 5982, 6979, 7976, 8973, 11681, 11964, 13958, 17946, 20937, 23362, 23928, 26919, 27916, 35043, 35892, 41874, 46724, 53838, 55832, 62811, 70086, 71784, 81767, 83748, 93448, 105129, 107676, 125622, 140172, 163534, 167496, 188433, 210258, 215352, 245301, 251244, 280344, 315387, 327068, 376866, 420516, 490602, 502488, 630774, 654136, 735903, 753732, 841032, 981204, 1261548, 1471806, 1507464, 1962408, 2207709, 2523096, 2943612, 4415418, 5887224, 8830836, 11645957, 17661672, 23291914, 34937871, 46583828, 69875742, 81521699, 93167656, 104813613, 139751484, 163043398, 209627226, 244565097, 279502968, 314440839, 326086796, 419254452, 489130194, 628881678, 652173592, 733695291, 838508904, 978260388, 1257763356, 1467390582, 1956520776, 2201085873, 2515526712, 2934781164, 4402171746, 5869562328, 8804343492, 17608686984]

約数ペア:

[(1, 17608686984), (2, 8804343492), (3, 5869562328), (4, 4402171746), (6, 2934781164), (7, 2515526712), (8, 2201085873), (9, 1956520776), (12, 1467390582), (14, 1257763356), (18, 978260388), (21, 838508904), (24, 733695291), (27, 652173592), (28, 628881678), (36, 489130194), (42, 419254452), (54, 326086796), (56, 314440839), (63, 279502968), (72, 244565097), (84, 209627226), (108, 163043398), (126, 139751484), (168, 104813613), (189, 93167656), (216, 81521699), (252, 69875742), (378, 46583828), (504, 34937871), (756, 23291914), (997, 17661672), (1512, 11645957), (1994, 8830836), (2991, 5887224), (3988, 4415418), (5982, 2943612), (6979, 2523096), (7976, 2207709), (8973, 1962408), (11681, 1507464), (11964, 1471806), (13958, 1261548), (17946, 981204), (20937, 841032), (23362, 753732), (23928, 735903), (26919, 654136), (27916, 630774), (35043, 502488), (35892, 490602), (41874, 420516), (46724, 376866), (53838, 327068), (55832, 315387), (62811, 280344), (70086, 251244), (71784, 245301), (81767, 215352), (83748, 210258), (93448, 188433), (105129, 167496), (107676, 163534), (125622, 140172)]