31713156

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{18743}}^1$

素因数の和:18800

約数の個数: 36

約数和(自身を含む): 81873792

約数和(自身を除く): 50160636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 18743, 37486, 56229, 74972, 112458, 168687, 224916, 337374, 674748, 880921, 1761842, 2642763, 3523684, 5285526, 7928289, 10571052, 15856578, 31713156]

約数ペア:

[(1, 31713156), (2, 15856578), (3, 10571052), (4, 7928289), (6, 5285526), (9, 3523684), (12, 2642763), (18, 1761842), (36, 880921), (47, 674748), (94, 337374), (141, 224916), (188, 168687), (282, 112458), (423, 74972), (564, 56229), (846, 37486), (1692, 18743)]