2214774

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1812

約数の個数: 24

約数和(自身を含む): 4869072

約数和(自身を除く): 2654298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1733, 3466, 5199, 10398, 15597, 31194, 123043, 246086, 369129, 738258, 1107387, 2214774]

約数ペア:

[(1, 2214774), (2, 1107387), (3, 738258), (6, 369129), (9, 246086), (18, 123043), (71, 31194), (142, 15597), (213, 10398), (426, 5199), (639, 3466), (1278, 1733)]