2117322

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 4979520

約数和(自身を除く): 2862198

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 151, 171, 246, 302, 342, 369, 453, 738, 779, 906, 1359, 1558, 2337, 2718, 2869, 4674, 5738, 6191, 7011, 8607, 12382, 14022, 17214, 18573, 25821, 37146, 51642, 55719, 111438, 117629, 235258, 352887, 705774, 1058661, 2117322]

約数ペア:

[(1, 2117322), (2, 1058661), (3, 705774), (6, 352887), (9, 235258), (18, 117629), (19, 111438), (38, 55719), (41, 51642), (57, 37146), (82, 25821), (114, 18573), (123, 17214), (151, 14022), (171, 12382), (246, 8607), (302, 7011), (342, 6191), (369, 5738), (453, 4674), (738, 2869), (779, 2718), (906, 2337), (1359, 1558)]