18795384

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6367}}^1$

素因数の和:6420

約数の個数: 48

約数和(自身を含む): 52153920

約数和(自身を除く): 33358536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 6367, 12734, 19101, 25468, 38202, 50936, 57303, 76404, 114606, 152808, 229212, 261047, 458424, 522094, 783141, 1044188, 1566282, 2088376, 2349423, 3132564, 4698846, 6265128, 9397692, 18795384]

約数ペア:

[(1, 18795384), (2, 9397692), (3, 6265128), (4, 4698846), (6, 3132564), (8, 2349423), (9, 2088376), (12, 1566282), (18, 1044188), (24, 783141), (36, 522094), (41, 458424), (72, 261047), (82, 229212), (123, 152808), (164, 114606), (246, 76404), (328, 57303), (369, 50936), (492, 38202), (738, 25468), (984, 19101), (1476, 12734), (2952, 6367)]