215818902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{922303}}^1$

素因数の和:922324

約数の個数: 24

約数和(自身を含む): 503577984

約数和(自身を除く): 287759082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 922303, 1844606, 2766909, 5533818, 8300727, 11989939, 16601454, 23979878, 35969817, 71939634, 107909451, 215818902]

約数ペア:

[(1, 215818902), (2, 107909451), (3, 71939634), (6, 35969817), (9, 23979878), (13, 16601454), (18, 11989939), (26, 8300727), (39, 5533818), (78, 2766909), (117, 1844606), (234, 922303)]