26438670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 71023680

約数和(自身を除く): 44585010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 541, 543, 905, 1082, 1086, 1623, 1629, 1810, 2705, 2715, 3246, 3258, 4869, 4887, 5410, 5430, 8115, 8145, 9738, 9774, 14607, 16230, 16290, 24345, 24435, 29214, 48690, 48870, 73035, 97921, 146070, 195842, 293763, 489605, 587526, 881289, 979210, 1468815, 1762578, 2643867, 2937630, 4406445, 5287734, 8812890, 13219335, 26438670]

約数ペア:

[(1, 26438670), (2, 13219335), (3, 8812890), (5, 5287734), (6, 4406445), (9, 2937630), (10, 2643867), (15, 1762578), (18, 1468815), (27, 979210), (30, 881289), (45, 587526), (54, 489605), (90, 293763), (135, 195842), (181, 146070), (270, 97921), (362, 73035), (541, 48870), (543, 48690), (905, 29214), (1082, 24435), (1086, 24345), (1623, 16290), (1629, 16230), (1810, 14607), (2705, 9774), (2715, 9738), (3246, 8145), (3258, 8115), (4869, 5430), (4887, 5410)]