291213684018

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{13499}}^1\times {\mathrm{9437}}^1$

素因数の和:23071

約数の個数: 48

約数和(自身を含む): 636045696000

約数和(自身を除く): 344832011982

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 9437, 13499, 18874, 26998, 28311, 40497, 56622, 80994, 84933, 121491, 169866, 242982, 1198499, 1714373, 2396998, 3428746, 3595497, 5143119, 7190994, 10286238, 10786491, 15429357, 21572982, 30858714, 127390063, 254780126, 382170189, 764340378, 1146510567, 2293021134, 16178538001, 32357076002, 48535614003, 97071228006, 145606842009, 291213684018]

約数ペア:

[(1, 291213684018), (2, 145606842009), (3, 97071228006), (6, 48535614003), (9, 32357076002), (18, 16178538001), (127, 2293021134), (254, 1146510567), (381, 764340378), (762, 382170189), (1143, 254780126), (2286, 127390063), (9437, 30858714), (13499, 21572982), (18874, 15429357), (26998, 10786491), (28311, 10286238), (40497, 7190994), (56622, 5143119), (80994, 3595497), (84933, 3428746), (121491, 2396998), (169866, 1714373), (242982, 1198499)]