18630192

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{89}}^2$

素因数の和:203

約数の個数: 90

約数和(自身を含む): 56621748

約数和(自身を除く): 37991556

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 89, 98, 112, 147, 168, 178, 196, 267, 294, 336, 356, 392, 534, 588, 623, 712, 784, 1068, 1176, 1246, 1424, 1869, 2136, 2352, 2492, 3738, 4272, 4361, 4984, 7476, 7921, 8722, 9968, 13083, 14952, 15842, 17444, 23763, 26166, 29904, 31684, 34888, 47526, 52332, 55447, 63368, 69776, 95052, 104664, 110894, 126736, 166341, 190104, 209328, 221788, 332682, 380208, 388129, 443576, 665364, 776258, 887152, 1164387, 1330728, 1552516, 2328774, 2661456, 3105032, 4657548, 6210064, 9315096, 18630192]

約数ペア:

[(1, 18630192), (2, 9315096), (3, 6210064), (4, 4657548), (6, 3105032), (7, 2661456), (8, 2328774), (12, 1552516), (14, 1330728), (16, 1164387), (21, 887152), (24, 776258), (28, 665364), (42, 443576), (48, 388129), (49, 380208), (56, 332682), (84, 221788), (89, 209328), (98, 190104), (112, 166341), (147, 126736), (168, 110894), (178, 104664), (196, 95052), (267, 69776), (294, 63368), (336, 55447), (356, 52332), (392, 47526), (534, 34888), (588, 31684), (623, 29904), (712, 26166), (784, 23763), (1068, 17444), (1176, 15842), (1246, 14952), (1424, 13083), (1869, 9968), (2136, 8722), (2352, 7921), (2492, 7476), (3738, 4984), (4272, 4361)]