18621036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24631}}^1$

素因数の和:24651

約数の個数: 48

約数和(自身を含む): 55175680

約数和(自身を除く): 36554644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24631, 49262, 73893, 98524, 147786, 172417, 221679, 295572, 344834, 443358, 517251, 665037, 689668, 886716, 1034502, 1330074, 1551753, 2069004, 2660148, 3103506, 4655259, 6207012, 9310518, 18621036]

約数ペア:

[(1, 18621036), (2, 9310518), (3, 6207012), (4, 4655259), (6, 3103506), (7, 2660148), (9, 2069004), (12, 1551753), (14, 1330074), (18, 1034502), (21, 886716), (27, 689668), (28, 665037), (36, 517251), (42, 443358), (54, 344834), (63, 295572), (84, 221679), (108, 172417), (126, 147786), (189, 98524), (252, 73893), (378, 49262), (756, 24631)]