18308532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 47500992

約数和(自身を除く): 29192460

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 2617, 3498, 5234, 6996, 7851, 10468, 15702, 28787, 31404, 57574, 86361, 115148, 138701, 172722, 277402, 345444, 416103, 554804, 832206, 1525711, 1664412, 3051422, 4577133, 6102844, 9154266, 18308532]

約数ペア:

[(1, 18308532), (2, 9154266), (3, 6102844), (4, 4577133), (6, 3051422), (11, 1664412), (12, 1525711), (22, 832206), (33, 554804), (44, 416103), (53, 345444), (66, 277402), (106, 172722), (132, 138701), (159, 115148), (212, 86361), (318, 57574), (583, 31404), (636, 28787), (1166, 15702), (1749, 10468), (2332, 7851), (2617, 6996), (3498, 5234)]