1081906788

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{13613}}^1$

素因数の和:13836

約数の個数: 48

約数和(自身を含む): 2607353280

約数和(自身を除く): 1525446492

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 179, 222, 358, 444, 537, 716, 1074, 2148, 6623, 13246, 13613, 19869, 26492, 27226, 39738, 40839, 54452, 79476, 81678, 163356, 503681, 1007362, 1511043, 2014724, 2436727, 3022086, 4873454, 6044172, 7310181, 9746908, 14620362, 29240724, 90158899, 180317798, 270476697, 360635596, 540953394, 1081906788]

約数ペア:

[(1, 1081906788), (2, 540953394), (3, 360635596), (4, 270476697), (6, 180317798), (12, 90158899), (37, 29240724), (74, 14620362), (111, 9746908), (148, 7310181), (179, 6044172), (222, 4873454), (358, 3022086), (444, 2436727), (537, 2014724), (716, 1511043), (1074, 1007362), (2148, 503681), (6623, 163356), (13246, 81678), (13613, 79476), (19869, 54452), (26492, 40839), (27226, 39738)]