18408040728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{905551}}^1$

素因数の和:905589

約数の個数: 96

約数和(自身を含む): 57810439680

約数和(自身を除く): 39402398952

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, 462, 484, 616, 726, 847, 924, 968, 1452, 1694, 1848, 2541, 2904, 3388, 5082, 6776, 10164, 20328, 905551, 1811102, 2716653, 3622204, 5433306, 6338857, 7244408, 9961061, 10866612, 12677714, 19016571, 19922122, 21733224, 25355428, 29883183, 38033142, 39844244, 50710856, 59766366, 69727427, 76066284, 79688488, 109571671, 119532732, 139454854, 152132568, 209182281, 219143342, 239065464, 278909708, 328715013, 418364562, 438286684, 557819416, 657430026, 767001697, 836729124, 876573368, 1314860052, 1534003394, 1673458248, 2301005091, 2629720104, 3068006788, 4602010182, 6136013576, 9204020364, 18408040728]

約数ペア:

[(1, 18408040728), (2, 9204020364), (3, 6136013576), (4, 4602010182), (6, 3068006788), (7, 2629720104), (8, 2301005091), (11, 1673458248), (12, 1534003394), (14, 1314860052), (21, 876573368), (22, 836729124), (24, 767001697), (28, 657430026), (33, 557819416), (42, 438286684), (44, 418364562), (56, 328715013), (66, 278909708), (77, 239065464), (84, 219143342), (88, 209182281), (121, 152132568), (132, 139454854), (154, 119532732), (168, 109571671), (231, 79688488), (242, 76066284), (264, 69727427), (308, 59766366), (363, 50710856), (462, 39844244), (484, 38033142), (616, 29883183), (726, 25355428), (847, 21733224), (924, 19922122), (968, 19016571), (1452, 12677714), (1694, 10866612), (1848, 9961061), (2541, 7244408), (2904, 6338857), (3388, 5433306), (5082, 3622204), (6776, 2716653), (10164, 1811102), (20328, 905551)]