17980493742

素因数分解:

$2^1\times 3^2\times {\mathrm{4357}}^1\times {\mathrm{229267}}^1$

素因数の和:233632

約数の個数: 24

約数和(自身を含む): 38966847816

約数和(自身を除く): 20986354074

約数列:

[1, 2, 3, 6, 9, 18, 4357, 8714, 13071, 26142, 39213, 78426, 229267, 458534, 687801, 1375602, 2063403, 4126806, 998916319, 1997832638, 2996748957, 5993497914, 8990246871, 17980493742]

約数ペア:

[(1, 17980493742), (2, 8990246871), (3, 5993497914), (6, 2996748957), (9, 1997832638), (18, 998916319), (4357, 4126806), (8714, 2063403), (13071, 1375602), (26142, 687801), (39213, 458534), (78426, 229267)]