17845929724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{2543}}^1$

素因数の和:3235

約数の個数: 96

約数和(自身を含む): 39511535616

約数和(自身を除く): 21665605892

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 641, 644, 782, 1282, 1564, 2543, 2564, 2737, 4487, 5086, 5474, 8974, 10172, 10897, 10948, 14743, 17801, 17948, 21794, 29486, 35602, 43231, 43588, 58489, 58972, 71204, 76279, 86462, 103201, 116978, 152558, 172924, 206402, 233956, 250631, 302617, 305116, 409423, 412804, 501262, 605234, 818846, 994313, 1002524, 1210468, 1630063, 1637692, 1754417, 1988626, 3260126, 3508834, 3977252, 6520252, 6960191, 7017668, 11410441, 13920382, 22820882, 27711071, 27840764, 37491449, 45641764, 55422142, 74982898, 110844284, 149965796, 193977497, 262440143, 387954994, 524880286, 637354633, 775909988, 1049760572, 1274709266, 2549418532, 4461482431, 8922964862, 17845929724]

約数ペア:

[(1, 17845929724), (2, 8922964862), (4, 4461482431), (7, 2549418532), (14, 1274709266), (17, 1049760572), (23, 775909988), (28, 637354633), (34, 524880286), (46, 387954994), (68, 262440143), (92, 193977497), (119, 149965796), (161, 110844284), (238, 74982898), (322, 55422142), (391, 45641764), (476, 37491449), (641, 27840764), (644, 27711071), (782, 22820882), (1282, 13920382), (1564, 11410441), (2543, 7017668), (2564, 6960191), (2737, 6520252), (4487, 3977252), (5086, 3508834), (5474, 3260126), (8974, 1988626), (10172, 1754417), (10897, 1637692), (10948, 1630063), (14743, 1210468), (17801, 1002524), (17948, 994313), (21794, 818846), (29486, 605234), (35602, 501262), (43231, 412804), (43588, 409423), (58489, 305116), (58972, 302617), (71204, 250631), (76279, 233956), (86462, 206402), (103201, 172924), (116978, 152558)]