31108788

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37571}}^1$

素因数の和:37604

約数の個数: 36

約数和(自身を含む): 82057248

約数和(自身を除く): 50948460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 37571, 75142, 112713, 150284, 225426, 338139, 450852, 676278, 864133, 1352556, 1728266, 2592399, 3456532, 5184798, 7777197, 10369596, 15554394, 31108788]

約数ペア:

[(1, 31108788), (2, 15554394), (3, 10369596), (4, 7777197), (6, 5184798), (9, 3456532), (12, 2592399), (18, 1728266), (23, 1352556), (36, 864133), (46, 676278), (69, 450852), (92, 338139), (138, 225426), (207, 150284), (276, 112713), (414, 75142), (828, 37571)]