17980823022

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{362941}}^1$

素因数の和:363328

約数の個数: 32

約数和(自身を含む): 37629826560

約数和(自身を除く): 19649003538

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 359, 718, 1077, 2154, 8257, 16514, 24771, 49542, 362941, 725882, 1088823, 2177646, 8347643, 16695286, 25042929, 50085858, 130295819, 260591638, 390887457, 781774914, 2996803837, 5993607674, 8990411511, 17980823022]

約数ペア:

[(1, 17980823022), (2, 8990411511), (3, 5993607674), (6, 2996803837), (23, 781774914), (46, 390887457), (69, 260591638), (138, 130295819), (359, 50085858), (718, 25042929), (1077, 16695286), (2154, 8347643), (8257, 2177646), (16514, 1088823), (24771, 725882), (49542, 362941)]