27883758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4073}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 64141056

約数和(自身を除く): 36257298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 4073, 6846, 8146, 12219, 24438, 28511, 57022, 85533, 171066, 663899, 1327798, 1991697, 3983394, 4647293, 9294586, 13941879, 27883758]

約数ペア:

[(1, 27883758), (2, 13941879), (3, 9294586), (6, 4647293), (7, 3983394), (14, 1991697), (21, 1327798), (42, 663899), (163, 171066), (326, 85533), (489, 57022), (978, 28511), (1141, 24438), (2282, 12219), (3423, 8146), (4073, 6846)]