21982122

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71837}}^1$

素因数の和:71862

約数の個数: 24

約数和(自身を含む): 50430276

約数和(自身を除く): 28448154

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 71837, 143674, 215511, 431022, 646533, 1221229, 1293066, 2442458, 3663687, 7327374, 10991061, 21982122]

約数ペア:

[(1, 21982122), (2, 10991061), (3, 7327374), (6, 3663687), (9, 2442458), (17, 1293066), (18, 1221229), (34, 646533), (51, 431022), (102, 215511), (153, 143674), (306, 71837)]