64892142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2137}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 161427552

約数和(自身を除く): 96535410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2137, 2169, 3374, 4274, 4338, 5061, 6411, 10122, 12822, 14959, 15183, 19233, 29918, 30366, 38466, 44877, 89754, 134631, 269262, 515017, 1030034, 1545051, 3090102, 3605119, 4635153, 7210238, 9270306, 10815357, 21630714, 32446071, 64892142]

約数ペア:

[(1, 64892142), (2, 32446071), (3, 21630714), (6, 10815357), (7, 9270306), (9, 7210238), (14, 4635153), (18, 3605119), (21, 3090102), (42, 1545051), (63, 1030034), (126, 515017), (241, 269262), (482, 134631), (723, 89754), (1446, 44877), (1687, 38466), (2137, 30366), (2169, 29918), (3374, 19233), (4274, 15183), (4338, 14959), (5061, 12822), (6411, 10122)]