1140636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 3132416

約数和(自身を除く): 1991780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 367, 444, 518, 734, 777, 1036, 1101, 1468, 1554, 2202, 2569, 3108, 4404, 5138, 7707, 10276, 13579, 15414, 27158, 30828, 40737, 54316, 81474, 95053, 162948, 190106, 285159, 380212, 570318, 1140636]

約数ペア:

[(1, 1140636), (2, 570318), (3, 380212), (4, 285159), (6, 190106), (7, 162948), (12, 95053), (14, 81474), (21, 54316), (28, 40737), (37, 30828), (42, 27158), (74, 15414), (84, 13579), (111, 10276), (148, 7707), (222, 5138), (259, 4404), (367, 3108), (444, 2569), (518, 2202), (734, 1554), (777, 1468), (1036, 1101)]