64198458

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 145107456

約数和(自身を除く): 80908998

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 103, 186, 206, 279, 309, 558, 618, 927, 1117, 1854, 2234, 3193, 3351, 6386, 6702, 9579, 10053, 19158, 20106, 28737, 34627, 57474, 69254, 103881, 115051, 207762, 230102, 311643, 345153, 623286, 690306, 1035459, 2070918, 3566581, 7133162, 10699743, 21399486, 32099229, 64198458]

約数ペア:

[(1, 64198458), (2, 32099229), (3, 21399486), (6, 10699743), (9, 7133162), (18, 3566581), (31, 2070918), (62, 1035459), (93, 690306), (103, 623286), (186, 345153), (206, 311643), (279, 230102), (309, 207762), (558, 115051), (618, 103881), (927, 69254), (1117, 57474), (1854, 34627), (2234, 28737), (3193, 20106), (3351, 19158), (6386, 10053), (6702, 9579)]