18084401904

素因数分解:

$2^4\times 3^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1\times {\mathrm{2579}}^1$

素因数の和:3358

約数の個数: 80

約数和(自身を含む): 46982171520

約数和(自身を除く): 28897769616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 347, 421, 694, 842, 1041, 1263, 1388, 1684, 2082, 2526, 2579, 2776, 3368, 4164, 5052, 5158, 5552, 6736, 7737, 8328, 10104, 10316, 15474, 16656, 20208, 20632, 30948, 41264, 61896, 123792, 146087, 292174, 438261, 584348, 876522, 894913, 1085759, 1168696, 1753044, 1789826, 2171518, 2337392, 2684739, 3257277, 3506088, 3579652, 4343036, 5369478, 6514554, 7012176, 7159304, 8686072, 10738956, 13029108, 14318608, 17372144, 21477912, 26058216, 42955824, 52116432, 376758373, 753516746, 1130275119, 1507033492, 2260550238, 3014066984, 4521100476, 6028133968, 9042200952, 18084401904]

約数ペア:

[(1, 18084401904), (2, 9042200952), (3, 6028133968), (4, 4521100476), (6, 3014066984), (8, 2260550238), (12, 1507033492), (16, 1130275119), (24, 753516746), (48, 376758373), (347, 52116432), (421, 42955824), (694, 26058216), (842, 21477912), (1041, 17372144), (1263, 14318608), (1388, 13029108), (1684, 10738956), (2082, 8686072), (2526, 7159304), (2579, 7012176), (2776, 6514554), (3368, 5369478), (4164, 4343036), (5052, 3579652), (5158, 3506088), (5552, 3257277), (6736, 2684739), (7737, 2337392), (8328, 2171518), (10104, 1789826), (10316, 1753044), (15474, 1168696), (16656, 1085759), (20208, 894913), (20632, 876522), (30948, 584348), (41264, 438261), (61896, 292174), (123792, 146087)]