1623924

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 4164160

約数和(自身を除く): 2540236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 571, 711, 948, 1142, 1422, 1713, 2284, 2844, 3426, 5139, 6852, 10278, 20556, 45109, 90218, 135327, 180436, 270654, 405981, 541308, 811962, 1623924]

約数ペア:

[(1, 1623924), (2, 811962), (3, 541308), (4, 405981), (6, 270654), (9, 180436), (12, 135327), (18, 90218), (36, 45109), (79, 20556), (158, 10278), (237, 6852), (316, 5139), (474, 3426), (571, 2844), (711, 2284), (948, 1713), (1142, 1422)]