420311418

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{11467}}^1$

素因数の和:11662

約数の個数: 32

約数和(自身を含む): 866980800

約数和(自身を除く): 446669382

約数列:

[1, 2, 3, 6, 41, 82, 123, 149, 246, 298, 447, 894, 6109, 11467, 12218, 18327, 22934, 34401, 36654, 68802, 470147, 940294, 1410441, 1708583, 2820882, 3417166, 5125749, 10251498, 70051903, 140103806, 210155709, 420311418]

約数ペア:

[(1, 420311418), (2, 210155709), (3, 140103806), (6, 70051903), (41, 10251498), (82, 5125749), (123, 3417166), (149, 2820882), (246, 1708583), (298, 1410441), (447, 940294), (894, 470147), (6109, 68802), (11467, 36654), (12218, 34401), (18327, 22934)]