21322998

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{4099}}^1$

素因数の和:4141

約数の個数: 36

約数和(自身を含む): 49089300

約数和(自身を除く): 27766302

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 4099, 5202, 8198, 12297, 24594, 36891, 69683, 73782, 139366, 209049, 418098, 627147, 1184611, 1254294, 2369222, 3553833, 7107666, 10661499, 21322998]

約数ペア:

[(1, 21322998), (2, 10661499), (3, 7107666), (6, 3553833), (9, 2369222), (17, 1254294), (18, 1184611), (34, 627147), (51, 418098), (102, 209049), (153, 139366), (289, 73782), (306, 69683), (578, 36891), (867, 24594), (1734, 12297), (2601, 8198), (4099, 5202)]