13490442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 34732800

約数和(自身を除く): 21242358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 401, 534, 623, 801, 802, 1203, 1246, 1602, 1869, 2403, 2406, 2807, 3609, 3738, 4806, 5607, 5614, 7218, 8421, 10827, 11214, 16821, 16842, 21654, 25263, 33642, 35689, 50526, 71378, 75789, 107067, 151578, 214134, 249823, 321201, 499646, 642402, 749469, 963603, 1498938, 1927206, 2248407, 4496814, 6745221, 13490442]

約数ペア:

[(1, 13490442), (2, 6745221), (3, 4496814), (6, 2248407), (7, 1927206), (9, 1498938), (14, 963603), (18, 749469), (21, 642402), (27, 499646), (42, 321201), (54, 249823), (63, 214134), (89, 151578), (126, 107067), (178, 75789), (189, 71378), (267, 50526), (378, 35689), (401, 33642), (534, 25263), (623, 21654), (801, 16842), (802, 16821), (1203, 11214), (1246, 10827), (1602, 8421), (1869, 7218), (2403, 5614), (2406, 5607), (2807, 4806), (3609, 3738)]