18555432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 57542400

約数和(自身を除く): 38986968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 73, 84, 89, 102, 119, 136, 146, 168, 178, 204, 219, 238, 267, 292, 356, 357, 408, 438, 476, 511, 534, 584, 623, 712, 714, 876, 952, 1022, 1068, 1241, 1246, 1428, 1513, 1533, 1752, 1869, 2044, 2136, 2482, 2492, 2856, 3026, 3066, 3723, 3738, 4088, 4539, 4964, 4984, 6052, 6132, 6497, 7446, 7476, 8687, 9078, 9928, 10591, 12104, 12264, 12994, 14892, 14952, 17374, 18156, 19491, 21182, 25988, 26061, 29784, 31773, 34748, 36312, 38982, 42364, 45479, 51976, 52122, 63546, 69496, 77964, 84728, 90958, 104244, 110449, 127092, 136437, 155928, 181916, 208488, 220898, 254184, 272874, 331347, 363832, 441796, 545748, 662694, 773143, 883592, 1091496, 1325388, 1546286, 2319429, 2650776, 3092572, 4638858, 6185144, 9277716, 18555432]

約数ペア:

[(1, 18555432), (2, 9277716), (3, 6185144), (4, 4638858), (6, 3092572), (7, 2650776), (8, 2319429), (12, 1546286), (14, 1325388), (17, 1091496), (21, 883592), (24, 773143), (28, 662694), (34, 545748), (42, 441796), (51, 363832), (56, 331347), (68, 272874), (73, 254184), (84, 220898), (89, 208488), (102, 181916), (119, 155928), (136, 136437), (146, 127092), (168, 110449), (178, 104244), (204, 90958), (219, 84728), (238, 77964), (267, 69496), (292, 63546), (356, 52122), (357, 51976), (408, 45479), (438, 42364), (476, 38982), (511, 36312), (534, 34748), (584, 31773), (623, 29784), (712, 26061), (714, 25988), (876, 21182), (952, 19491), (1022, 18156), (1068, 17374), (1241, 14952), (1246, 14892), (1428, 12994), (1513, 12264), (1533, 12104), (1752, 10591), (1869, 9928), (2044, 9078), (2136, 8687), (2482, 7476), (2492, 7446), (2856, 6497), (3026, 6132), (3066, 6052), (3723, 4984), (3738, 4964), (4088, 4539)]