9895014

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 23777280

約数和(自身を除く): 13882266

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 257, 279, 414, 514, 558, 621, 713, 771, 837, 1242, 1426, 1542, 1674, 2139, 2313, 4278, 4626, 5911, 6417, 6939, 7967, 11822, 12834, 13878, 15934, 17733, 19251, 23901, 35466, 38502, 47802, 53199, 71703, 106398, 143406, 159597, 183241, 215109, 319194, 366482, 430218, 549723, 1099446, 1649169, 3298338, 4947507, 9895014]

約数ペア:

[(1, 9895014), (2, 4947507), (3, 3298338), (6, 1649169), (9, 1099446), (18, 549723), (23, 430218), (27, 366482), (31, 319194), (46, 215109), (54, 183241), (62, 159597), (69, 143406), (93, 106398), (138, 71703), (186, 53199), (207, 47802), (257, 38502), (279, 35466), (414, 23901), (514, 19251), (558, 17733), (621, 15934), (713, 13878), (771, 12834), (837, 11822), (1242, 7967), (1426, 6939), (1542, 6417), (1674, 5911), (2139, 4626), (2313, 4278)]