18223206722

素因数分解:

$2^1\times 7^2\times {\mathrm{823}}^1\times {\mathrm{225943}}^1$

素因数の和:226782

約数の個数: 24

約数和(自身を含む): 31836413376

約数和(自身を除く): 13613206654

約数列:

[1, 2, 7, 14, 49, 98, 823, 1646, 5761, 11522, 40327, 80654, 225943, 451886, 1581601, 3163202, 11071207, 22142414, 185951089, 371902178, 1301657623, 2603315246, 9111603361, 18223206722]

約数ペア:

[(1, 18223206722), (2, 9111603361), (7, 2603315246), (14, 1301657623), (49, 371902178), (98, 185951089), (823, 22142414), (1646, 11071207), (5761, 3163202), (11522, 1581601), (40327, 451886), (80654, 225943)]