218762238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1918967}}^1$

素因数の和:1918991

約数の個数: 16

約数和(自身を含む): 460552320

約数和(自身を除く): 241790082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1918967, 3837934, 5756901, 11513802, 36460373, 72920746, 109381119, 218762238]

約数ペア:

[(1, 218762238), (2, 109381119), (3, 72920746), (6, 36460373), (19, 11513802), (38, 5756901), (57, 3837934), (114, 1918967)]