312426

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1046

約数の個数: 24

約数和(自身を含む): 717444

約数和(自身を除く): 405018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1021, 2042, 3063, 6126, 9189, 17357, 18378, 34714, 52071, 104142, 156213, 312426]

約数ペア:

[(1, 312426), (2, 156213), (3, 104142), (6, 52071), (9, 34714), (17, 18378), (18, 17357), (34, 9189), (51, 6126), (102, 3063), (153, 2042), (306, 1021)]