56585358

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 130744320

約数和(自身を除く): 74158962

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 127, 222, 223, 254, 333, 381, 446, 666, 669, 762, 999, 1143, 1338, 1998, 2007, 2286, 3429, 4014, 4699, 6021, 6858, 8251, 9398, 12042, 14097, 16502, 24753, 28194, 28321, 42291, 49506, 56642, 74259, 84582, 84963, 126873, 148518, 169926, 222777, 253746, 254889, 445554, 509778, 764667, 1047877, 1529334, 2095754, 3143631, 6287262, 9430893, 18861786, 28292679, 56585358]

約数ペア:

[(1, 56585358), (2, 28292679), (3, 18861786), (6, 9430893), (9, 6287262), (18, 3143631), (27, 2095754), (37, 1529334), (54, 1047877), (74, 764667), (111, 509778), (127, 445554), (222, 254889), (223, 253746), (254, 222777), (333, 169926), (381, 148518), (446, 126873), (666, 84963), (669, 84582), (762, 74259), (999, 56642), (1143, 49506), (1338, 42291), (1998, 28321), (2007, 28194), (2286, 24753), (3429, 16502), (4014, 14097), (4699, 12042), (6021, 9398), (6858, 8251)]