181732018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3067}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 306161856

約数和(自身を除く): 124429838

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 559, 689, 1118, 1378, 2279, 3067, 4558, 6134, 29627, 39871, 59254, 79742, 131881, 162551, 263762, 325102, 1714453, 2113163, 3428906, 4226326, 6989693, 13979386, 90866009, 181732018]

約数ペア:

[(1, 181732018), (2, 90866009), (13, 13979386), (26, 6989693), (43, 4226326), (53, 3428906), (86, 2113163), (106, 1714453), (559, 325102), (689, 263762), (1118, 162551), (1378, 131881), (2279, 79742), (3067, 59254), (4558, 39871), (6134, 29627)]