66649446

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 156349440

約数和(自身を除く): 89699994

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 103, 138, 206, 207, 309, 414, 521, 618, 621, 927, 1042, 1242, 1563, 1854, 2369, 2781, 3126, 4689, 4738, 5562, 7107, 9378, 11983, 14067, 14214, 21321, 23966, 28134, 35949, 42642, 53663, 63963, 71898, 107326, 107847, 127926, 160989, 215694, 321978, 323541, 482967, 647082, 965934, 1234249, 1448901, 2468498, 2897802, 3702747, 7405494, 11108241, 22216482, 33324723, 66649446]

約数ペア:

[(1, 66649446), (2, 33324723), (3, 22216482), (6, 11108241), (9, 7405494), (18, 3702747), (23, 2897802), (27, 2468498), (46, 1448901), (54, 1234249), (69, 965934), (103, 647082), (138, 482967), (206, 323541), (207, 321978), (309, 215694), (414, 160989), (521, 127926), (618, 107847), (621, 107326), (927, 71898), (1042, 63963), (1242, 53663), (1563, 42642), (1854, 35949), (2369, 28134), (2781, 23966), (3126, 21321), (4689, 14214), (4738, 14067), (5562, 11983), (7107, 9378)]