18468148

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 33106752

約数和(自身を除く): 14638604

約数列:

[1, 2, 4, 67, 134, 137, 268, 274, 503, 548, 1006, 2012, 9179, 18358, 33701, 36716, 67402, 68911, 134804, 137822, 275644, 4617037, 9234074, 18468148]

約数ペア:

[(1, 18468148), (2, 9234074), (4, 4617037), (67, 275644), (134, 137822), (137, 134804), (268, 68911), (274, 67402), (503, 36716), (548, 33701), (1006, 18358), (2012, 9179)]