11918256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 35712000

約数和(自身を除く): 23793744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 449, 474, 553, 632, 898, 948, 1106, 1264, 1347, 1659, 1796, 1896, 2212, 2694, 3143, 3318, 3592, 3792, 4424, 5388, 6286, 6636, 7184, 8848, 9429, 10776, 12572, 13272, 18858, 21552, 25144, 26544, 35471, 37716, 50288, 70942, 75432, 106413, 141884, 150864, 212826, 248297, 283768, 425652, 496594, 567536, 744891, 851304, 993188, 1489782, 1702608, 1986376, 2979564, 3972752, 5959128, 11918256]

約数ペア:

[(1, 11918256), (2, 5959128), (3, 3972752), (4, 2979564), (6, 1986376), (7, 1702608), (8, 1489782), (12, 993188), (14, 851304), (16, 744891), (21, 567536), (24, 496594), (28, 425652), (42, 283768), (48, 248297), (56, 212826), (79, 150864), (84, 141884), (112, 106413), (158, 75432), (168, 70942), (237, 50288), (316, 37716), (336, 35471), (449, 26544), (474, 25144), (553, 21552), (632, 18858), (898, 13272), (948, 12572), (1106, 10776), (1264, 9429), (1347, 8848), (1659, 7184), (1796, 6636), (1896, 6286), (2212, 5388), (2694, 4424), (3143, 3792), (3318, 3592)]