104709978

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 232071840

約数和(自身を除く): 127361862

約数列:

[1, 2, 3, 6, 9, 18, 83, 109, 166, 218, 249, 327, 498, 643, 654, 747, 981, 1286, 1494, 1929, 1962, 3858, 5787, 9047, 11574, 18094, 27141, 53369, 54282, 70087, 81423, 106738, 140174, 160107, 162846, 210261, 320214, 420522, 480321, 630783, 960642, 1261566, 5817221, 11634442, 17451663, 34903326, 52354989, 104709978]

約数ペア:

[(1, 104709978), (2, 52354989), (3, 34903326), (6, 17451663), (9, 11634442), (18, 5817221), (83, 1261566), (109, 960642), (166, 630783), (218, 480321), (249, 420522), (327, 320214), (498, 210261), (643, 162846), (654, 160107), (747, 140174), (981, 106738), (1286, 81423), (1494, 70087), (1929, 54282), (1962, 53369), (3858, 27141), (5787, 18094), (9047, 11574)]