123519852

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{14983}}^1$

素因数の和:15222

約数の個数: 36

約数和(自身を含む): 313615120

約数和(自身を除く): 190095268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 14983, 29966, 44949, 59932, 89898, 134847, 179796, 269694, 539388, 3431107, 6862214, 10293321, 13724428, 20586642, 30879963, 41173284, 61759926, 123519852]

約数ペア:

[(1, 123519852), (2, 61759926), (3, 41173284), (4, 30879963), (6, 20586642), (9, 13724428), (12, 10293321), (18, 6862214), (36, 3431107), (229, 539388), (458, 269694), (687, 179796), (916, 134847), (1374, 89898), (2061, 59932), (2748, 44949), (4122, 29966), (8244, 14983)]