21877557648

素因数分解:

$2^4\times 3^1\times {\mathrm{359}}^1\times {\mathrm{1269589}}^1$

素因数の和:1269959

約数の個数: 40

約数和(自身を含む): 56674497600

約数和(自身を除く): 34796939952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 359, 718, 1077, 1436, 2154, 2872, 4308, 5744, 8616, 17232, 1269589, 2539178, 3808767, 5078356, 7617534, 10156712, 15235068, 20313424, 30470136, 60940272, 455782451, 911564902, 1367347353, 1823129804, 2734694706, 3646259608, 5469389412, 7292519216, 10938778824, 21877557648]

約数ペア:

[(1, 21877557648), (2, 10938778824), (3, 7292519216), (4, 5469389412), (6, 3646259608), (8, 2734694706), (12, 1823129804), (16, 1367347353), (24, 911564902), (48, 455782451), (359, 60940272), (718, 30470136), (1077, 20313424), (1436, 15235068), (2154, 10156712), (2872, 7617534), (4308, 5078356), (5744, 3808767), (8616, 2539178), (17232, 1269589)]