19925156748

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{284759}}^1$

素因数の和:284804

約数の個数: 96

約数和(自身を含む): 57407616000

約数和(自身を除く): 37482459252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 343, 357, 476, 588, 686, 714, 833, 1029, 1372, 1428, 1666, 2058, 2499, 3332, 4116, 4998, 5831, 9996, 11662, 17493, 23324, 34986, 69972, 284759, 569518, 854277, 1139036, 1708554, 1993313, 3417108, 3986626, 4840903, 5979939, 7973252, 9681806, 11959878, 13953191, 14522709, 19363612, 23919756, 27906382, 29045418, 33886321, 41859573, 55812764, 58090836, 67772642, 83719146, 97672337, 101658963, 135545284, 167438292, 195344674, 203317926, 237204247, 293017011, 390689348, 406635852, 474408494, 586034022, 711612741, 948816988, 1172068044, 1423225482, 1660429729, 2846450964, 3320859458, 4981289187, 6641718916, 9962578374, 19925156748]

約数ペア:

[(1, 19925156748), (2, 9962578374), (3, 6641718916), (4, 4981289187), (6, 3320859458), (7, 2846450964), (12, 1660429729), (14, 1423225482), (17, 1172068044), (21, 948816988), (28, 711612741), (34, 586034022), (42, 474408494), (49, 406635852), (51, 390689348), (68, 293017011), (84, 237204247), (98, 203317926), (102, 195344674), (119, 167438292), (147, 135545284), (196, 101658963), (204, 97672337), (238, 83719146), (294, 67772642), (343, 58090836), (357, 55812764), (476, 41859573), (588, 33886321), (686, 29045418), (714, 27906382), (833, 23919756), (1029, 19363612), (1372, 14522709), (1428, 13953191), (1666, 11959878), (2058, 9681806), (2499, 7973252), (3332, 5979939), (4116, 4840903), (4998, 3986626), (5831, 3417108), (9996, 1993313), (11662, 1708554), (17493, 1139036), (23324, 854277), (34986, 569518), (69972, 284759)]