31661604

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7517}}^1$

素因数の和:7546

約数の個数: 60

約数和(自身を含む): 89148444

約数和(自身を除く): 57486840

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 7517, 15034, 22551, 30068, 45102, 67653, 90204, 97721, 135306, 195442, 202959, 270612, 293163, 390884, 405918, 586326, 608877, 811836, 879489, 1172652, 1217754, 1758978, 2435508, 2638467, 3517956, 5276934, 7915401, 10553868, 15830802, 31661604]

約数ペア:

[(1, 31661604), (2, 15830802), (3, 10553868), (4, 7915401), (6, 5276934), (9, 3517956), (12, 2638467), (13, 2435508), (18, 1758978), (26, 1217754), (27, 1172652), (36, 879489), (39, 811836), (52, 608877), (54, 586326), (78, 405918), (81, 390884), (108, 293163), (117, 270612), (156, 202959), (162, 195442), (234, 135306), (324, 97721), (351, 90204), (468, 67653), (702, 45102), (1053, 30068), (1404, 22551), (2106, 15034), (4212, 7517)]