2009785896

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{313637}}^1$

素因数の和:313738

約数の個数: 48

約数和(自身を含む): 5504346900

約数和(自身を除く): 3494561004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 313637, 627274, 940911, 1254548, 1881822, 2509096, 2822733, 3763644, 5645466, 7527288, 11290932, 22581864, 27913693, 55827386, 83741079, 111654772, 167482158, 223309544, 251223237, 334964316, 502446474, 669928632, 1004892948, 2009785896]

約数ペア:

[(1, 2009785896), (2, 1004892948), (3, 669928632), (4, 502446474), (6, 334964316), (8, 251223237), (9, 223309544), (12, 167482158), (18, 111654772), (24, 83741079), (36, 55827386), (72, 27913693), (89, 22581864), (178, 11290932), (267, 7527288), (356, 5645466), (534, 3763644), (712, 2822733), (801, 2509096), (1068, 1881822), (1602, 1254548), (2136, 940911), (3204, 627274), (6408, 313637)]