18183494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 33073920

約数和(自身を除く): 14890426

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 266, 347, 394, 694, 1379, 2429, 2758, 3743, 4858, 6593, 7486, 13186, 26201, 46151, 52402, 68359, 92302, 136718, 478513, 957026, 1298821, 2597642, 9091747, 18183494]

約数ペア:

[(1, 18183494), (2, 9091747), (7, 2597642), (14, 1298821), (19, 957026), (38, 478513), (133, 136718), (197, 92302), (266, 68359), (347, 52402), (394, 46151), (694, 26201), (1379, 13186), (2429, 7486), (2758, 6593), (3743, 4858)]