871569882

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{131221}}^1$

素因数の和:131276

約数の個数: 40

約数和(自身を含む): 2000610612

約数和(自身を除く): 1129040730

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 6642, 131221, 262442, 393663, 787326, 1180989, 2361978, 3542967, 5380061, 7085934, 10628901, 10760122, 16140183, 21257802, 32280366, 48420549, 96841098, 145261647, 290523294, 435784941, 871569882]

約数ペア:

[(1, 871569882), (2, 435784941), (3, 290523294), (6, 145261647), (9, 96841098), (18, 48420549), (27, 32280366), (41, 21257802), (54, 16140183), (81, 10760122), (82, 10628901), (123, 7085934), (162, 5380061), (246, 3542967), (369, 2361978), (738, 1180989), (1107, 787326), (2214, 393663), (3321, 262442), (6642, 131221)]