2018119013572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4327}}^1\times {\mathrm{60761}}^1$

素因数の和:65212

約数の個数: 48

約数和(自身を含む): 3755324926080

約数和(自身を除く): 1737205912508

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 4327, 7676, 8654, 17308, 60761, 82213, 121522, 164426, 243044, 328852, 437027, 874054, 1154459, 1748108, 2308918, 4617836, 6136861, 8303513, 12273722, 16607026, 24547444, 33214052, 116600359, 233200718, 262912847, 466401436, 525825694, 1051651388, 4995344093, 9990688186, 19981376372, 26554197547, 53108395094, 106216790188, 504529753393, 1009059506786, 2018119013572]

約数ペア:

[(1, 2018119013572), (2, 1009059506786), (4, 504529753393), (19, 106216790188), (38, 53108395094), (76, 26554197547), (101, 19981376372), (202, 9990688186), (404, 4995344093), (1919, 1051651388), (3838, 525825694), (4327, 466401436), (7676, 262912847), (8654, 233200718), (17308, 116600359), (60761, 33214052), (82213, 24547444), (121522, 16607026), (164426, 12273722), (243044, 8303513), (328852, 6136861), (437027, 4617836), (874054, 2308918), (1154459, 1748108)]