1581084

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1234

約数の個数: 36

約数和(自身を含む): 4108104

約数和(自身を除く): 2527020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1187, 1332, 2374, 3561, 4748, 7122, 10683, 14244, 21366, 42732, 43919, 87838, 131757, 175676, 263514, 395271, 527028, 790542, 1581084]

約数ペア:

[(1, 1581084), (2, 790542), (3, 527028), (4, 395271), (6, 263514), (9, 175676), (12, 131757), (18, 87838), (36, 43919), (37, 42732), (74, 21366), (111, 14244), (148, 10683), (222, 7122), (333, 4748), (444, 3561), (666, 2374), (1187, 1332)]