64426446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1613}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 160134624

約数和(自身を除く): 95708178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317, 634, 951, 1613, 1902, 2219, 2853, 3226, 4438, 4839, 5706, 6657, 9678, 11291, 13314, 14517, 19971, 22582, 29034, 33873, 39942, 67746, 101619, 203238, 511321, 1022642, 1533963, 3067926, 3579247, 4601889, 7158494, 9203778, 10737741, 21475482, 32213223, 64426446]

約数ペア:

[(1, 64426446), (2, 32213223), (3, 21475482), (6, 10737741), (7, 9203778), (9, 7158494), (14, 4601889), (18, 3579247), (21, 3067926), (42, 1533963), (63, 1022642), (126, 511321), (317, 203238), (634, 101619), (951, 67746), (1613, 39942), (1902, 33873), (2219, 29034), (2853, 22582), (3226, 19971), (4438, 14517), (4839, 13314), (5706, 11291), (6657, 9678)]