12126516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 29449728

約数和(自身を除く): 17323212

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 331, 426, 516, 662, 852, 993, 1324, 1986, 3053, 3972, 6106, 9159, 12212, 14233, 18318, 23501, 28466, 36636, 42699, 47002, 56932, 70503, 85398, 94004, 141006, 170796, 282012, 1010543, 2021086, 3031629, 4042172, 6063258, 12126516]

約数ペア:

[(1, 12126516), (2, 6063258), (3, 4042172), (4, 3031629), (6, 2021086), (12, 1010543), (43, 282012), (71, 170796), (86, 141006), (129, 94004), (142, 85398), (172, 70503), (213, 56932), (258, 47002), (284, 42699), (331, 36636), (426, 28466), (516, 23501), (662, 18318), (852, 14233), (993, 12212), (1324, 9159), (1986, 6106), (3053, 3972)]