16345746

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 36460800

約数和(自身を除く): 20115054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 719, 842, 1263, 1438, 2157, 2526, 3789, 4314, 6471, 7578, 11367, 12942, 19413, 22734, 38826, 302699, 605398, 908097, 1816194, 2724291, 5448582, 8172873, 16345746]

約数ペア:

[(1, 16345746), (2, 8172873), (3, 5448582), (6, 2724291), (9, 1816194), (18, 908097), (27, 605398), (54, 302699), (421, 38826), (719, 22734), (842, 19413), (1263, 12942), (1438, 11367), (2157, 7578), (2526, 6471), (3789, 4314)]