2100049416

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{41023}}^1$

素因数の和:41120

約数の個数: 80

約数和(自身を含む): 5956684800

約数和(自身を除く): 3856635384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 6399, 8532, 12798, 17064, 25596, 41023, 51192, 82046, 123069, 164092, 246138, 328184, 369207, 492276, 738414, 984552, 1107621, 1476828, 2215242, 2953656, 3240817, 3322863, 4430484, 6481634, 6645726, 8860968, 9722451, 12963268, 13291452, 19444902, 25926536, 26582904, 29167353, 38889804, 58334706, 77779608, 87502059, 116669412, 175004118, 233338824, 262506177, 350008236, 525012354, 700016472, 1050024708, 2100049416]

約数ペア:

[(1, 2100049416), (2, 1050024708), (3, 700016472), (4, 525012354), (6, 350008236), (8, 262506177), (9, 233338824), (12, 175004118), (18, 116669412), (24, 87502059), (27, 77779608), (36, 58334706), (54, 38889804), (72, 29167353), (79, 26582904), (81, 25926536), (108, 19444902), (158, 13291452), (162, 12963268), (216, 9722451), (237, 8860968), (316, 6645726), (324, 6481634), (474, 4430484), (632, 3322863), (648, 3240817), (711, 2953656), (948, 2215242), (1422, 1476828), (1896, 1107621), (2133, 984552), (2844, 738414), (4266, 492276), (5688, 369207), (6399, 328184), (8532, 246138), (12798, 164092), (17064, 123069), (25596, 82046), (41023, 51192)]