1345650684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{71837}}^1$

素因数の和:72074

約数の個数: 48

約数和(自身を含む): 3604543488

約数和(自身を除く): 2258892804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 71837, 143674, 215511, 287348, 431022, 502859, 862044, 1005718, 1508577, 2011436, 3017154, 6034308, 16019651, 32039302, 48058953, 64078604, 96117906, 112137557, 192235812, 224275114, 336412671, 448550228, 672825342, 1345650684]

約数ペア:

[(1, 1345650684), (2, 672825342), (3, 448550228), (4, 336412671), (6, 224275114), (7, 192235812), (12, 112137557), (14, 96117906), (21, 64078604), (28, 48058953), (42, 32039302), (84, 16019651), (223, 6034308), (446, 3017154), (669, 2011436), (892, 1508577), (1338, 1005718), (1561, 862044), (2676, 502859), (3122, 431022), (4683, 287348), (6244, 215511), (9366, 143674), (18732, 71837)]