18263376

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2460

約数の個数: 60

約数和(自身を含む): 52098228

約数和(自身を除く): 33834852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2393, 2544, 3816, 4786, 7179, 7632, 9572, 14358, 19144, 21537, 28716, 38288, 43074, 57432, 86148, 114864, 126829, 172296, 253658, 344592, 380487, 507316, 760974, 1014632, 1141461, 1521948, 2029264, 2282922, 3043896, 4565844, 6087792, 9131688, 18263376]

約数ペア:

[(1, 18263376), (2, 9131688), (3, 6087792), (4, 4565844), (6, 3043896), (8, 2282922), (9, 2029264), (12, 1521948), (16, 1141461), (18, 1014632), (24, 760974), (36, 507316), (48, 380487), (53, 344592), (72, 253658), (106, 172296), (144, 126829), (159, 114864), (212, 86148), (318, 57432), (424, 43074), (477, 38288), (636, 28716), (848, 21537), (954, 19144), (1272, 14358), (1908, 9572), (2393, 7632), (2544, 7179), (3816, 4786)]