1915084728

素因数分解:

$2^3\times 3^3\times {\mathrm{337}}^1\times {\mathrm{26309}}^1$

素因数の和:26661

約数の個数: 64

約数和(自身を含む): 5335668000

約数和(自身を除く): 3420583272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 337, 674, 1011, 1348, 2022, 2696, 3033, 4044, 6066, 8088, 9099, 12132, 18198, 24264, 26309, 36396, 52618, 72792, 78927, 105236, 157854, 210472, 236781, 315708, 473562, 631416, 710343, 947124, 1420686, 1894248, 2841372, 5682744, 8866133, 17732266, 26598399, 35464532, 53196798, 70929064, 79795197, 106393596, 159590394, 212787192, 239385591, 319180788, 478771182, 638361576, 957542364, 1915084728]

約数ペア:

[(1, 1915084728), (2, 957542364), (3, 638361576), (4, 478771182), (6, 319180788), (8, 239385591), (9, 212787192), (12, 159590394), (18, 106393596), (24, 79795197), (27, 70929064), (36, 53196798), (54, 35464532), (72, 26598399), (108, 17732266), (216, 8866133), (337, 5682744), (674, 2841372), (1011, 1894248), (1348, 1420686), (2022, 947124), (2696, 710343), (3033, 631416), (4044, 473562), (6066, 315708), (8088, 236781), (9099, 210472), (12132, 157854), (18198, 105236), (24264, 78927), (26309, 72792), (36396, 52618)]