67851978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9277}}^1$

素因数の和:9358

約数の個数: 32

約数和(自身を含む): 144291456

約数和(自身を除く): 76439478

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 9277, 18554, 27831, 55662, 213371, 426742, 491681, 640113, 983362, 1280226, 1475043, 2950086, 11308663, 22617326, 33925989, 67851978]

約数ペア:

[(1, 67851978), (2, 33925989), (3, 22617326), (6, 11308663), (23, 2950086), (46, 1475043), (53, 1280226), (69, 983362), (106, 640113), (138, 491681), (159, 426742), (318, 213371), (1219, 55662), (2438, 27831), (3657, 18554), (7314, 9277)]