1220160006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{306727}}^1$

素因数の和:306765

約数の個数: 48

約数和(自身を含む): 3014522784

約数和(自身を除く): 1794362778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 306727, 613454, 920181, 1840362, 2760543, 3987451, 5214359, 5521086, 7974902, 10428718, 11962353, 15643077, 23924706, 31286154, 35887059, 46929231, 67786667, 71774118, 93858462, 135573334, 203360001, 406720002, 610080003, 1220160006]

約数ペア:

[(1, 1220160006), (2, 610080003), (3, 406720002), (6, 203360001), (9, 135573334), (13, 93858462), (17, 71774118), (18, 67786667), (26, 46929231), (34, 35887059), (39, 31286154), (51, 23924706), (78, 15643077), (102, 11962353), (117, 10428718), (153, 7974902), (221, 5521086), (234, 5214359), (306, 3987451), (442, 2760543), (663, 1840362), (1326, 920181), (1989, 613454), (3978, 306727)]