286445166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{145109}}^1$

素因数の和:145168

約数の個数: 32

約数和(自身を含む): 668666880

約数和(自身を除く): 382221714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 145109, 290218, 435327, 870654, 1015763, 2031526, 3047289, 6094578, 6820123, 13640246, 20460369, 40920738, 47740861, 95481722, 143222583, 286445166]

約数ペア:

[(1, 286445166), (2, 143222583), (3, 95481722), (6, 47740861), (7, 40920738), (14, 20460369), (21, 13640246), (42, 6820123), (47, 6094578), (94, 3047289), (141, 2031526), (282, 1015763), (329, 870654), (658, 435327), (987, 290218), (1974, 145109)]