5556978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 14403840

約数和(自身を除く): 8846862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 241, 366, 378, 427, 482, 549, 723, 854, 1098, 1281, 1446, 1647, 1687, 2169, 2562, 3294, 3374, 3843, 4338, 5061, 6507, 7686, 10122, 11529, 13014, 14701, 15183, 23058, 29402, 30366, 44103, 45549, 88206, 91098, 102907, 132309, 205814, 264618, 308721, 396927, 617442, 793854, 926163, 1852326, 2778489, 5556978]

約数ペア:

[(1, 5556978), (2, 2778489), (3, 1852326), (6, 926163), (7, 793854), (9, 617442), (14, 396927), (18, 308721), (21, 264618), (27, 205814), (42, 132309), (54, 102907), (61, 91098), (63, 88206), (122, 45549), (126, 44103), (183, 30366), (189, 29402), (241, 23058), (366, 15183), (378, 14701), (427, 13014), (482, 11529), (549, 10122), (723, 7686), (854, 6507), (1098, 5061), (1281, 4338), (1446, 3843), (1647, 3374), (1687, 3294), (2169, 2562)]