222252012

素因数分解:

$2^2\times 3^4\times {\mathrm{685963}}^1$

素因数の和:685979

約数の個数: 30

約数和(自身を含む): 581011508

約数和(自身を除く): 358759496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 685963, 1371926, 2057889, 2743852, 4115778, 6173667, 8231556, 12347334, 18521001, 24694668, 37042002, 55563003, 74084004, 111126006, 222252012]

約数ペア:

[(1, 222252012), (2, 111126006), (3, 74084004), (4, 55563003), (6, 37042002), (9, 24694668), (12, 18521001), (18, 12347334), (27, 8231556), (36, 6173667), (54, 4115778), (81, 2743852), (108, 2057889), (162, 1371926), (324, 685963)]