7822044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 21012992

約数和(自身を除く): 13190948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 163, 172, 186, 258, 279, 326, 372, 387, 489, 516, 558, 652, 774, 978, 1116, 1333, 1467, 1548, 1956, 2666, 2934, 3999, 5053, 5332, 5868, 7009, 7998, 10106, 11997, 14018, 15159, 15996, 20212, 21027, 23994, 28036, 30318, 42054, 45477, 47988, 60636, 63081, 84108, 90954, 126162, 181908, 217279, 252324, 434558, 651837, 869116, 1303674, 1955511, 2607348, 3911022, 7822044]

約数ペア:

[(1, 7822044), (2, 3911022), (3, 2607348), (4, 1955511), (6, 1303674), (9, 869116), (12, 651837), (18, 434558), (31, 252324), (36, 217279), (43, 181908), (62, 126162), (86, 90954), (93, 84108), (124, 63081), (129, 60636), (163, 47988), (172, 45477), (186, 42054), (258, 30318), (279, 28036), (326, 23994), (372, 21027), (387, 20212), (489, 15996), (516, 15159), (558, 14018), (652, 11997), (774, 10106), (978, 7998), (1116, 7009), (1333, 5868), (1467, 5332), (1548, 5053), (1956, 3999), (2666, 2934)]