6400758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 16611840

約数和(自身を除く): 10211082

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 617, 741, 798, 1234, 1482, 1729, 1851, 3458, 3702, 4319, 5187, 8021, 8638, 10374, 11723, 12957, 16042, 23446, 24063, 25914, 35169, 48126, 56147, 70338, 82061, 112294, 152399, 164122, 168441, 246183, 304798, 336882, 457197, 492366, 914394, 1066793, 2133586, 3200379, 6400758]

約数ペア:

[(1, 6400758), (2, 3200379), (3, 2133586), (6, 1066793), (7, 914394), (13, 492366), (14, 457197), (19, 336882), (21, 304798), (26, 246183), (38, 168441), (39, 164122), (42, 152399), (57, 112294), (78, 82061), (91, 70338), (114, 56147), (133, 48126), (182, 35169), (247, 25914), (266, 24063), (273, 23446), (399, 16042), (494, 12957), (546, 11723), (617, 10374), (741, 8638), (798, 8021), (1234, 5187), (1482, 4319), (1729, 3702), (1851, 3458)]