18447538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4357}}^1$

素因数の和:4461

約数の個数: 16

約数和(自身を含む): 29024280

約数和(自身を除く): 10576742

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 4357, 8714, 126353, 252706, 318061, 636122, 9223769, 18447538]

約数ペア:

[(1, 18447538), (2, 9223769), (29, 636122), (58, 318061), (73, 252706), (146, 126353), (2117, 8714), (4234, 4357)]