31570668

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{4363}}^1$

素因数の和:4443

約数の個数: 48

約数和(自身を含む): 83090560

約数和(自身を除く): 51519892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 4363, 7236, 8726, 13089, 17452, 26178, 39267, 52356, 78534, 117801, 157068, 235602, 292321, 471204, 584642, 876963, 1169284, 1753926, 2630889, 3507852, 5261778, 7892667, 10523556, 15785334, 31570668]

約数ペア:

[(1, 31570668), (2, 15785334), (3, 10523556), (4, 7892667), (6, 5261778), (9, 3507852), (12, 2630889), (18, 1753926), (27, 1169284), (36, 876963), (54, 584642), (67, 471204), (108, 292321), (134, 235602), (201, 157068), (268, 117801), (402, 78534), (603, 52356), (804, 39267), (1206, 26178), (1809, 17452), (2412, 13089), (3618, 8726), (4363, 7236)]