40063644

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1949}}^1$

素因数の和:2530

約数の個数: 36

約数和(自身を含む): 101501400

約数和(自身を除く): 61437756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 1949, 2284, 3426, 3898, 5139, 5847, 6852, 7796, 10278, 11694, 17541, 20556, 23388, 35082, 70164, 1112879, 2225758, 3338637, 4451516, 6677274, 10015911, 13354548, 20031822, 40063644]

約数ペア:

[(1, 40063644), (2, 20031822), (3, 13354548), (4, 10015911), (6, 6677274), (9, 4451516), (12, 3338637), (18, 2225758), (36, 1112879), (571, 70164), (1142, 35082), (1713, 23388), (1949, 20556), (2284, 17541), (3426, 11694), (3898, 10278), (5139, 7796), (5847, 6852)]