26046090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13781}}^1$

素因数の和:13804

約数の個数: 64

約数和(自身を含む): 79384320

約数和(自身を除く): 53338230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 13781, 27562, 41343, 68905, 82686, 96467, 124029, 137810, 192934, 206715, 248058, 289401, 372087, 413430, 482335, 578802, 620145, 744174, 868203, 964670, 1240290, 1447005, 1736406, 1860435, 2604609, 2894010, 3720870, 4341015, 5209218, 8682030, 13023045, 26046090]

約数ペア:

[(1, 26046090), (2, 13023045), (3, 8682030), (5, 5209218), (6, 4341015), (7, 3720870), (9, 2894010), (10, 2604609), (14, 1860435), (15, 1736406), (18, 1447005), (21, 1240290), (27, 964670), (30, 868203), (35, 744174), (42, 620145), (45, 578802), (54, 482335), (63, 413430), (70, 372087), (90, 289401), (105, 248058), (126, 206715), (135, 192934), (189, 137810), (210, 124029), (270, 96467), (315, 82686), (378, 68905), (630, 41343), (945, 27562), (1890, 13781)]