12492419664

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1657699}}^1$

素因数の和:1657867

約数の個数: 40

約数和(自身を含む): 32477658400

約数和(自身を除く): 19985238736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 1657699, 3315398, 4973097, 6630796, 9946194, 13261592, 19892388, 26523184, 39784776, 79569552, 260258743, 520517486, 780776229, 1041034972, 1561552458, 2082069944, 3123104916, 4164139888, 6246209832, 12492419664]

約数ペア:

[(1, 12492419664), (2, 6246209832), (3, 4164139888), (4, 3123104916), (6, 2082069944), (8, 1561552458), (12, 1041034972), (16, 780776229), (24, 520517486), (48, 260258743), (157, 79569552), (314, 39784776), (471, 26523184), (628, 19892388), (942, 13261592), (1256, 9946194), (1884, 6630796), (2512, 4973097), (3768, 3315398), (7536, 1657699)]