2127619818

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{163487}}^1$

素因数の和:163739

約数の個数: 32

約数和(自身を含む): 4747691520

約数和(自身を除く): 2620071702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1446, 2169, 4338, 6507, 13014, 163487, 326974, 490461, 980922, 1471383, 2942766, 4414149, 8828298, 39400367, 78800734, 118201101, 236402202, 354603303, 709206606, 1063809909, 2127619818]

約数ペア:

[(1, 2127619818), (2, 1063809909), (3, 709206606), (6, 354603303), (9, 236402202), (18, 118201101), (27, 78800734), (54, 39400367), (241, 8828298), (482, 4414149), (723, 2942766), (1446, 1471383), (2169, 980922), (4338, 490461), (6507, 326974), (13014, 163487)]