18005046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3673}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 38797440

約数和(自身を除く): 20792394

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 3673, 4902, 7346, 11019, 22038, 69787, 139574, 157939, 209361, 315878, 418722, 473817, 947634, 3000841, 6001682, 9002523, 18005046]

約数ペア:

[(1, 18005046), (2, 9002523), (3, 6001682), (6, 3000841), (19, 947634), (38, 473817), (43, 418722), (57, 315878), (86, 209361), (114, 157939), (129, 139574), (258, 69787), (817, 22038), (1634, 11019), (2451, 7346), (3673, 4902)]