18018133078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{365791}}^1$

素因数の和:368043

約数の個数: 16

約数和(自身を含む): 29497466880

約数和(自身を除く): 11479333802

約数列:

[1, 2, 11, 22, 2239, 4478, 24629, 49258, 365791, 731582, 4023701, 8047402, 819006049, 1638012098, 9009066539, 18018133078]

約数ペア:

[(1, 18018133078), (2, 9009066539), (11, 1638012098), (22, 819006049), (2239, 8047402), (4478, 4023701), (24629, 731582), (49258, 365791)]