15671782638

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{3697}}^1$

素因数の和:4039

約数の個数: 80

約数和(自身を含む): 35567541504

約数和(自身を除く): 19895758866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 191, 274, 382, 411, 573, 822, 1146, 1233, 1719, 2466, 3438, 3697, 3699, 5157, 7394, 7398, 10314, 11091, 11097, 15471, 22182, 22194, 26167, 30942, 33273, 52334, 66546, 78501, 99819, 157002, 199638, 235503, 299457, 471006, 506489, 598914, 706127, 706509, 1012978, 1412254, 1413018, 1519467, 2118381, 2119527, 3038934, 4236762, 4239054, 4558401, 6355143, 9116802, 12710286, 13675203, 19065429, 27350406, 38130858, 41025609, 57196287, 82051218, 96739399, 114392574, 193478798, 290218197, 580436394, 870654591, 1741309182, 2611963773, 5223927546, 7835891319, 15671782638]

約数ペア:

[(1, 15671782638), (2, 7835891319), (3, 5223927546), (6, 2611963773), (9, 1741309182), (18, 870654591), (27, 580436394), (54, 290218197), (81, 193478798), (137, 114392574), (162, 96739399), (191, 82051218), (274, 57196287), (382, 41025609), (411, 38130858), (573, 27350406), (822, 19065429), (1146, 13675203), (1233, 12710286), (1719, 9116802), (2466, 6355143), (3438, 4558401), (3697, 4239054), (3699, 4236762), (5157, 3038934), (7394, 2119527), (7398, 2118381), (10314, 1519467), (11091, 1413018), (11097, 1412254), (15471, 1012978), (22182, 706509), (22194, 706127), (26167, 598914), (30942, 506489), (33273, 471006), (52334, 299457), (66546, 235503), (78501, 199638), (99819, 157002)]