18396846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 44422560

約数和(自身を除く): 26025714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 2711, 3393, 5422, 6786, 8133, 16266, 24399, 35243, 48798, 70486, 78619, 105729, 157238, 211458, 235857, 317187, 471714, 634374, 707571, 1022047, 1415142, 2044094, 3066141, 6132282, 9198423, 18396846]

約数ペア:

[(1, 18396846), (2, 9198423), (3, 6132282), (6, 3066141), (9, 2044094), (13, 1415142), (18, 1022047), (26, 707571), (29, 634374), (39, 471714), (58, 317187), (78, 235857), (87, 211458), (117, 157238), (174, 105729), (234, 78619), (261, 70486), (377, 48798), (522, 35243), (754, 24399), (1131, 16266), (2262, 8133), (2711, 6786), (3393, 5422)]