17967231886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{25847}}^1$

素因数の和:26088

約数の個数: 32

約数和(自身を含む): 28250830080

約数和(自身を除く): 10283598194

約数列:

[1, 2, 43, 59, 86, 118, 137, 274, 2537, 5074, 5891, 8083, 11782, 16166, 25847, 51694, 347569, 695138, 1111421, 1524973, 2222842, 3049946, 3541039, 7082078, 65573839, 131147678, 152264677, 208921301, 304529354, 417842602, 8983615943, 17967231886]

約数ペア:

[(1, 17967231886), (2, 8983615943), (43, 417842602), (59, 304529354), (86, 208921301), (118, 152264677), (137, 131147678), (274, 65573839), (2537, 7082078), (5074, 3541039), (5891, 3049946), (8083, 2222842), (11782, 1524973), (16166, 1111421), (25847, 695138), (51694, 347569)]