557514

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 24

約数和(自身を含む): 1235520

約数和(自身を除く): 678006

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 659, 846, 1318, 1977, 3954, 5931, 11862, 30973, 61946, 92919, 185838, 278757, 557514]

約数ペア:

[(1, 557514), (2, 278757), (3, 185838), (6, 92919), (9, 61946), (18, 30973), (47, 11862), (94, 5931), (141, 3954), (282, 1977), (423, 1318), (659, 846)]