42474276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2001

約数の個数: 72

約数和(自身を含む): 118145664

約数和(自身を除く): 75671388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 1931, 2444, 3666, 3862, 5499, 5793, 7332, 7724, 10998, 11586, 17379, 21996, 23172, 25103, 34758, 50206, 69516, 75309, 90757, 100412, 150618, 181514, 225927, 272271, 301236, 363028, 451854, 544542, 816813, 903708, 1089084, 1179841, 1633626, 2359682, 3267252, 3539523, 4719364, 7079046, 10618569, 14158092, 21237138, 42474276]

約数ペア:

[(1, 42474276), (2, 21237138), (3, 14158092), (4, 10618569), (6, 7079046), (9, 4719364), (12, 3539523), (13, 3267252), (18, 2359682), (26, 1633626), (36, 1179841), (39, 1089084), (47, 903708), (52, 816813), (78, 544542), (94, 451854), (117, 363028), (141, 301236), (156, 272271), (188, 225927), (234, 181514), (282, 150618), (423, 100412), (468, 90757), (564, 75309), (611, 69516), (846, 50206), (1222, 34758), (1692, 25103), (1833, 23172), (1931, 21996), (2444, 17379), (3666, 11586), (3862, 10998), (5499, 7724), (5793, 7332)]