18493728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 53851392

約数和(自身を除く): 35357664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 83, 88, 96, 132, 166, 176, 211, 249, 264, 332, 352, 422, 498, 528, 633, 664, 844, 913, 996, 1056, 1266, 1328, 1688, 1826, 1992, 2321, 2532, 2656, 2739, 3376, 3652, 3984, 4642, 5064, 5478, 6752, 6963, 7304, 7968, 9284, 10128, 10956, 13926, 14608, 17513, 18568, 20256, 21912, 27852, 29216, 35026, 37136, 43824, 52539, 55704, 70052, 74272, 87648, 105078, 111408, 140104, 192643, 210156, 222816, 280208, 385286, 420312, 560416, 577929, 770572, 840624, 1155858, 1541144, 1681248, 2311716, 3082288, 4623432, 6164576, 9246864, 18493728]

約数ペア:

[(1, 18493728), (2, 9246864), (3, 6164576), (4, 4623432), (6, 3082288), (8, 2311716), (11, 1681248), (12, 1541144), (16, 1155858), (22, 840624), (24, 770572), (32, 577929), (33, 560416), (44, 420312), (48, 385286), (66, 280208), (83, 222816), (88, 210156), (96, 192643), (132, 140104), (166, 111408), (176, 105078), (211, 87648), (249, 74272), (264, 70052), (332, 55704), (352, 52539), (422, 43824), (498, 37136), (528, 35026), (633, 29216), (664, 27852), (844, 21912), (913, 20256), (996, 18568), (1056, 17513), (1266, 14608), (1328, 13926), (1688, 10956), (1826, 10128), (1992, 9284), (2321, 7968), (2532, 7304), (2656, 6963), (2739, 6752), (3376, 5478), (3652, 5064), (3984, 4642)]