9887856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 28414848

約数和(自身を除く): 18526992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 307, 366, 488, 528, 614, 671, 732, 921, 976, 1228, 1342, 1464, 1842, 2013, 2456, 2684, 2928, 3377, 3684, 4026, 4912, 5368, 6754, 7368, 8052, 10131, 10736, 13508, 14736, 16104, 18727, 20262, 27016, 32208, 37454, 40524, 54032, 56181, 74908, 81048, 112362, 149816, 162096, 205997, 224724, 299632, 411994, 449448, 617991, 823988, 898896, 1235982, 1647976, 2471964, 3295952, 4943928, 9887856]

約数ペア:

[(1, 9887856), (2, 4943928), (3, 3295952), (4, 2471964), (6, 1647976), (8, 1235982), (11, 898896), (12, 823988), (16, 617991), (22, 449448), (24, 411994), (33, 299632), (44, 224724), (48, 205997), (61, 162096), (66, 149816), (88, 112362), (122, 81048), (132, 74908), (176, 56181), (183, 54032), (244, 40524), (264, 37454), (307, 32208), (366, 27016), (488, 20262), (528, 18727), (614, 16104), (671, 14736), (732, 13508), (921, 10736), (976, 10131), (1228, 8052), (1342, 7368), (1464, 6754), (1842, 5368), (2013, 4912), (2456, 4026), (2684, 3684), (2928, 3377)]