397657692

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{48661}}^1$

素因数の和:48898

約数の個数: 36

約数和(自身を含む): 1009639176

約数和(自身を除く): 611981484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 48661, 97322, 145983, 194644, 291966, 437949, 583932, 875898, 1751796, 11046047, 22092094, 33138141, 44184188, 66276282, 99414423, 132552564, 198828846, 397657692]

約数ペア:

[(1, 397657692), (2, 198828846), (3, 132552564), (4, 99414423), (6, 66276282), (9, 44184188), (12, 33138141), (18, 22092094), (36, 11046047), (227, 1751796), (454, 875898), (681, 583932), (908, 437949), (1362, 291966), (2043, 194644), (2724, 145983), (4086, 97322), (8172, 48661)]