25506252

素因数分解:

$2^2\times 3^6\times {\mathrm{8747}}^1$

素因数の和:8769

約数の個数: 42

約数和(自身を含む): 66930948

約数和(自身を除く): 41424696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 8747, 17494, 26241, 34988, 52482, 78723, 104964, 157446, 236169, 314892, 472338, 708507, 944676, 1417014, 2125521, 2834028, 4251042, 6376563, 8502084, 12753126, 25506252]

約数ペア:

[(1, 25506252), (2, 12753126), (3, 8502084), (4, 6376563), (6, 4251042), (9, 2834028), (12, 2125521), (18, 1417014), (27, 944676), (36, 708507), (54, 472338), (81, 314892), (108, 236169), (162, 157446), (243, 104964), (324, 78723), (486, 52482), (729, 34988), (972, 26241), (1458, 17494), (2916, 8747)]