18046574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 33539520

約数和(自身を除く): 15492946

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 433, 458, 866, 1603, 2977, 3031, 3206, 5629, 5954, 6062, 11258, 20839, 39403, 41678, 78806, 99157, 198314, 694099, 1289041, 1388198, 2578082, 9023287, 18046574]

約数ペア:

[(1, 18046574), (2, 9023287), (7, 2578082), (13, 1388198), (14, 1289041), (26, 694099), (91, 198314), (182, 99157), (229, 78806), (433, 41678), (458, 39403), (866, 20839), (1603, 11258), (2977, 6062), (3031, 5954), (3206, 5629)]