26217155556

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{32507}}^1$

素因数の和:33081

約数の個数: 72

約数和(自身を含む): 67944580704

約数和(自身を除く): 41727425148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 521, 774, 1042, 1548, 1563, 2084, 3126, 4689, 6252, 9378, 18756, 22403, 32507, 44806, 65014, 67209, 89612, 97521, 130028, 134418, 195042, 201627, 268836, 292563, 390084, 403254, 585126, 806508, 1170252, 1397801, 2795602, 4193403, 5591204, 8386806, 12580209, 16773612, 16936147, 25160418, 33872294, 50320836, 50808441, 67744588, 101616882, 152425323, 203233764, 304850646, 609701292, 728254321, 1456508642, 2184762963, 2913017284, 4369525926, 6554288889, 8739051852, 13108577778, 26217155556]

約数ペア:

[(1, 26217155556), (2, 13108577778), (3, 8739051852), (4, 6554288889), (6, 4369525926), (9, 2913017284), (12, 2184762963), (18, 1456508642), (36, 728254321), (43, 609701292), (86, 304850646), (129, 203233764), (172, 152425323), (258, 101616882), (387, 67744588), (516, 50808441), (521, 50320836), (774, 33872294), (1042, 25160418), (1548, 16936147), (1563, 16773612), (2084, 12580209), (3126, 8386806), (4689, 5591204), (6252, 4193403), (9378, 2795602), (18756, 1397801), (22403, 1170252), (32507, 806508), (44806, 585126), (65014, 403254), (67209, 390084), (89612, 292563), (97521, 268836), (130028, 201627), (134418, 195042)]