12874392

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 35114040

約数和(自身を除く): 22239648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1097, 1304, 1467, 1956, 2194, 2934, 3291, 3912, 4388, 5868, 6582, 8776, 9873, 11736, 13164, 19746, 26328, 39492, 78984, 178811, 357622, 536433, 715244, 1072866, 1430488, 1609299, 2145732, 3218598, 4291464, 6437196, 12874392]

約数ペア:

[(1, 12874392), (2, 6437196), (3, 4291464), (4, 3218598), (6, 2145732), (8, 1609299), (9, 1430488), (12, 1072866), (18, 715244), (24, 536433), (36, 357622), (72, 178811), (163, 78984), (326, 39492), (489, 26328), (652, 19746), (978, 13164), (1097, 11736), (1304, 9873), (1467, 8776), (1956, 6582), (2194, 5868), (2934, 4388), (3291, 3912)]