25142274

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 56339712

約数和(自身を除く): 31197438

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 113, 141, 226, 263, 282, 339, 423, 526, 678, 789, 846, 1017, 1578, 2034, 2367, 4734, 5311, 10622, 12361, 15933, 24722, 29719, 31866, 37083, 47799, 59438, 74166, 89157, 95598, 111249, 178314, 222498, 267471, 534942, 1396793, 2793586, 4190379, 8380758, 12571137, 25142274]

約数ペア:

[(1, 25142274), (2, 12571137), (3, 8380758), (6, 4190379), (9, 2793586), (18, 1396793), (47, 534942), (94, 267471), (113, 222498), (141, 178314), (226, 111249), (263, 95598), (282, 89157), (339, 74166), (423, 59438), (526, 47799), (678, 37083), (789, 31866), (846, 29719), (1017, 24722), (1578, 15933), (2034, 12361), (2367, 10622), (4734, 5311)]