12377142

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 28108080

約数和(自身を除く): 15730938

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 131, 174, 181, 261, 262, 362, 393, 522, 543, 786, 1086, 1179, 1629, 2358, 3258, 3799, 5249, 7598, 10498, 11397, 15747, 22794, 23711, 31494, 34191, 47241, 47422, 68382, 71133, 94482, 142266, 213399, 426798, 687619, 1375238, 2062857, 4125714, 6188571, 12377142]

約数ペア:

[(1, 12377142), (2, 6188571), (3, 4125714), (6, 2062857), (9, 1375238), (18, 687619), (29, 426798), (58, 213399), (87, 142266), (131, 94482), (174, 71133), (181, 68382), (261, 47422), (262, 47241), (362, 34191), (393, 31494), (522, 23711), (543, 22794), (786, 15747), (1086, 11397), (1179, 10498), (1629, 7598), (2358, 5249), (3258, 3799)]