12071448

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 32853600

約数和(自身を除く): 20782152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 431, 778, 862, 1167, 1293, 1556, 1724, 2334, 2586, 3112, 3448, 3501, 3879, 4668, 5172, 7002, 7758, 9336, 10344, 14004, 15516, 28008, 31032, 167659, 335318, 502977, 670636, 1005954, 1341272, 1508931, 2011908, 3017862, 4023816, 6035724, 12071448]

約数ペア:

[(1, 12071448), (2, 6035724), (3, 4023816), (4, 3017862), (6, 2011908), (8, 1508931), (9, 1341272), (12, 1005954), (18, 670636), (24, 502977), (36, 335318), (72, 167659), (389, 31032), (431, 28008), (778, 15516), (862, 14004), (1167, 10344), (1293, 9336), (1556, 7758), (1724, 7002), (2334, 5172), (2586, 4668), (3112, 3879), (3448, 3501)]