81418458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64927}}^1$

素因数の和:64962

約数の個数: 32

約数和(自身を含む): 186992640

約数和(自身を除く): 105574182

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 64927, 129854, 194781, 389562, 714197, 1233613, 1428394, 2142591, 2467226, 3700839, 4285182, 7401678, 13569743, 27139486, 40709229, 81418458]

約数ペア:

[(1, 81418458), (2, 40709229), (3, 27139486), (6, 13569743), (11, 7401678), (19, 4285182), (22, 3700839), (33, 2467226), (38, 2142591), (57, 1428394), (66, 1233613), (114, 714197), (209, 389562), (418, 194781), (627, 129854), (1254, 64927)]