31455774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6089}}^1$

素因数の和:6145

約数の個数: 48

約数和(自身を含む): 79803360

約数和(自身を除く): 48347586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 6089, 12178, 18267, 36534, 42623, 54801, 85246, 109602, 127869, 249649, 255738, 383607, 499298, 748947, 767214, 1497894, 1747543, 2246841, 3495086, 4493682, 5242629, 10485258, 15727887, 31455774]

約数ペア:

[(1, 31455774), (2, 15727887), (3, 10485258), (6, 5242629), (7, 4493682), (9, 3495086), (14, 2246841), (18, 1747543), (21, 1497894), (41, 767214), (42, 748947), (63, 499298), (82, 383607), (123, 255738), (126, 249649), (246, 127869), (287, 109602), (369, 85246), (574, 54801), (738, 42623), (861, 36534), (1722, 18267), (2583, 12178), (5166, 6089)]