42860142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 100752288

約数和(自身を除く): 57892146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1213, 1359, 1963, 2426, 2718, 3639, 3926, 5889, 7278, 10917, 11778, 15769, 17667, 21834, 31538, 35334, 47307, 94614, 141921, 183163, 283842, 366326, 549489, 1098978, 1648467, 2381119, 3296934, 4762238, 7143357, 14286714, 21430071, 42860142]

約数ペア:

[(1, 42860142), (2, 21430071), (3, 14286714), (6, 7143357), (9, 4762238), (13, 3296934), (18, 2381119), (26, 1648467), (39, 1098978), (78, 549489), (117, 366326), (151, 283842), (234, 183163), (302, 141921), (453, 94614), (906, 47307), (1213, 35334), (1359, 31538), (1963, 21834), (2426, 17667), (2718, 15769), (3639, 11778), (3926, 10917), (5889, 7278)]