18405084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 46061568

約数和(自身を除く): 27656484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1087, 1411, 2174, 2822, 3261, 4233, 4348, 5644, 6522, 8466, 13044, 16932, 18479, 36958, 55437, 73916, 90221, 110874, 180442, 221748, 270663, 360884, 541326, 1082652, 1533757, 3067514, 4601271, 6135028, 9202542, 18405084]

約数ペア:

[(1, 18405084), (2, 9202542), (3, 6135028), (4, 4601271), (6, 3067514), (12, 1533757), (17, 1082652), (34, 541326), (51, 360884), (68, 270663), (83, 221748), (102, 180442), (166, 110874), (204, 90221), (249, 73916), (332, 55437), (498, 36958), (996, 18479), (1087, 16932), (1411, 13044), (2174, 8466), (2822, 6522), (3261, 5644), (4233, 4348)]