742218

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 1500096

約数和(自身を除く): 757878

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 1201, 2402, 3603, 7206, 123703, 247406, 371109, 742218]

約数ペア:

[(1, 742218), (2, 371109), (3, 247406), (6, 123703), (103, 7206), (206, 3603), (309, 2402), (618, 1201)]