21327996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{104549}}^1$

素因数の和:104573

約数の個数: 24

約数和(自身を含む): 52693200

約数和(自身を除く): 31365204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 104549, 209098, 313647, 418196, 627294, 1254588, 1777333, 3554666, 5331999, 7109332, 10663998, 21327996]

約数ペア:

[(1, 21327996), (2, 10663998), (3, 7109332), (4, 5331999), (6, 3554666), (12, 1777333), (17, 1254588), (34, 627294), (51, 418196), (68, 313647), (102, 209098), (204, 104549)]