1330643358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{4909}}^1$

素因数の和:5002

約数の個数: 72

約数和(自身を含む): 3233117160

約数和(自身を除く): 1902473802

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 1369, 2442, 2738, 3663, 4107, 4909, 7326, 8214, 9818, 12321, 14727, 15059, 24642, 29454, 30118, 44181, 45177, 53999, 88362, 90354, 107998, 135531, 161997, 181633, 271062, 323994, 363266, 485991, 544899, 971982, 1089798, 1634697, 1997963, 3269394, 3995926, 5993889, 6720421, 11987778, 13440842, 17981667, 20161263, 35963334, 40322526, 60483789, 73924631, 120967578, 147849262, 221773893, 443547786, 665321679, 1330643358]

約数ペア:

[(1, 1330643358), (2, 665321679), (3, 443547786), (6, 221773893), (9, 147849262), (11, 120967578), (18, 73924631), (22, 60483789), (33, 40322526), (37, 35963334), (66, 20161263), (74, 17981667), (99, 13440842), (111, 11987778), (198, 6720421), (222, 5993889), (333, 3995926), (407, 3269394), (666, 1997963), (814, 1634697), (1221, 1089798), (1369, 971982), (2442, 544899), (2738, 485991), (3663, 363266), (4107, 323994), (4909, 271062), (7326, 181633), (8214, 161997), (9818, 135531), (12321, 107998), (14727, 90354), (15059, 88362), (24642, 53999), (29454, 45177), (30118, 44181)]