501026238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{1321}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 1144587600

約数和(自身を除く): 643561362

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1109, 1321, 2218, 2642, 3327, 3963, 6654, 7926, 9981, 11889, 19962, 21071, 23778, 25099, 42142, 50198, 63213, 75297, 126426, 150594, 189639, 225891, 379278, 451782, 1464989, 2929978, 4394967, 8789934, 13184901, 26369802, 27834791, 55669582, 83504373, 167008746, 250513119, 501026238]

約数ペア:

[(1, 501026238), (2, 250513119), (3, 167008746), (6, 83504373), (9, 55669582), (18, 27834791), (19, 26369802), (38, 13184901), (57, 8789934), (114, 4394967), (171, 2929978), (342, 1464989), (1109, 451782), (1321, 379278), (2218, 225891), (2642, 189639), (3327, 150594), (3963, 126426), (6654, 75297), (7926, 63213), (9981, 50198), (11889, 42142), (19962, 25099), (21071, 23778)]