18442688

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 112

約数和(自身を含む): 44769024

約数和(自身を除く): 26326336

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 67, 68, 88, 92, 134, 136, 176, 184, 187, 253, 268, 272, 352, 368, 374, 391, 506, 536, 544, 704, 736, 737, 748, 782, 1012, 1072, 1088, 1139, 1472, 1474, 1496, 1541, 1564, 2024, 2144, 2278, 2948, 2992, 3082, 3128, 4048, 4288, 4301, 4556, 5896, 5984, 6164, 6256, 8096, 8602, 9112, 11792, 11968, 12328, 12512, 12529, 16192, 16951, 17204, 18224, 23584, 24656, 25024, 25058, 26197, 33902, 34408, 36448, 47168, 49312, 50116, 52394, 67804, 68816, 72896, 98624, 100232, 104788, 135608, 137632, 200464, 209576, 271216, 275264, 288167, 400928, 419152, 542432, 576334, 801856, 838304, 1084864, 1152668, 1676608, 2305336, 4610672, 9221344, 18442688]

約数ペア:

[(1, 18442688), (2, 9221344), (4, 4610672), (8, 2305336), (11, 1676608), (16, 1152668), (17, 1084864), (22, 838304), (23, 801856), (32, 576334), (34, 542432), (44, 419152), (46, 400928), (64, 288167), (67, 275264), (68, 271216), (88, 209576), (92, 200464), (134, 137632), (136, 135608), (176, 104788), (184, 100232), (187, 98624), (253, 72896), (268, 68816), (272, 67804), (352, 52394), (368, 50116), (374, 49312), (391, 47168), (506, 36448), (536, 34408), (544, 33902), (704, 26197), (736, 25058), (737, 25024), (748, 24656), (782, 23584), (1012, 18224), (1072, 17204), (1088, 16951), (1139, 16192), (1472, 12529), (1474, 12512), (1496, 12328), (1541, 11968), (1564, 11792), (2024, 9112), (2144, 8602), (2278, 8096), (2948, 6256), (2992, 6164), (3082, 5984), (3128, 5896), (4048, 4556), (4288, 4301)]