21040296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46141}}^1$

素因数の和:46169

約数の個数: 32

約数和(自身を含む): 55370400

約数和(自身を除く): 34330104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46141, 92282, 138423, 184564, 276846, 369128, 553692, 876679, 1107384, 1753358, 2630037, 3506716, 5260074, 7013432, 10520148, 21040296]

約数ペア:

[(1, 21040296), (2, 10520148), (3, 7013432), (4, 5260074), (6, 3506716), (8, 2630037), (12, 1753358), (19, 1107384), (24, 876679), (38, 553692), (57, 369128), (76, 276846), (114, 184564), (152, 138423), (228, 92282), (456, 46141)]