25241202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 62936640

約数和(自身を除く): 37695438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1229, 1467, 2282, 2458, 2934, 3423, 3687, 6846, 7374, 8603, 10269, 11061, 17206, 20538, 22122, 25809, 51618, 77427, 154854, 200327, 400654, 600981, 1201962, 1402289, 1802943, 2804578, 3605886, 4206867, 8413734, 12620601, 25241202]

約数ペア:

[(1, 25241202), (2, 12620601), (3, 8413734), (6, 4206867), (7, 3605886), (9, 2804578), (14, 1802943), (18, 1402289), (21, 1201962), (42, 600981), (63, 400654), (126, 200327), (163, 154854), (326, 77427), (489, 51618), (978, 25809), (1141, 22122), (1229, 20538), (1467, 17206), (2282, 11061), (2458, 10269), (2934, 8603), (3423, 7374), (3687, 6846)]