123401286

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{10067}}^1$

素因数の和:10305

約数の個数: 32

約数和(自身を含む): 275460480

約数和(自身を除く): 152059194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 4086, 6129, 10067, 12258, 20134, 30201, 60402, 90603, 181206, 271809, 543618, 2285209, 4570418, 6855627, 13711254, 20566881, 41133762, 61700643, 123401286]

約数ペア:

[(1, 123401286), (2, 61700643), (3, 41133762), (6, 20566881), (9, 13711254), (18, 6855627), (27, 4570418), (54, 2285209), (227, 543618), (454, 271809), (681, 181206), (1362, 90603), (2043, 60402), (4086, 30201), (6129, 20134), (10067, 12258)]