68779998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{545873}}^1$

素因数の和:545888

約数の個数: 24

約数和(自身を含む): 170312688

約数和(自身を除く): 101532690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 545873, 1091746, 1637619, 3275238, 3821111, 4912857, 7642222, 9825714, 11463333, 22926666, 34389999, 68779998]

約数ペア:

[(1, 68779998), (2, 34389999), (3, 22926666), (6, 11463333), (7, 9825714), (9, 7642222), (14, 4912857), (18, 3821111), (21, 3275238), (42, 1637619), (63, 1091746), (126, 545873)]