15691802268

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2\times {\mathrm{7873}}^1$

素因数の和:8051

約数の個数: 72

約数和(自身を含む): 38178254352

約数和(自身を除く): 22486452084

約数列:

[1, 2, 3, 4, 6, 12, 37, 67, 74, 111, 134, 148, 201, 222, 268, 402, 444, 804, 2479, 4489, 4958, 7437, 7873, 8978, 9916, 13467, 14874, 15746, 17956, 23619, 26934, 29748, 31492, 47238, 53868, 94476, 166093, 291301, 332186, 498279, 527491, 582602, 664372, 873903, 996558, 1054982, 1165204, 1582473, 1747806, 1993116, 2109964, 3164946, 3495612, 6329892, 19517167, 35341897, 39034334, 58551501, 70683794, 78068668, 106025691, 117103002, 141367588, 212051382, 234206004, 424102764, 1307650189, 2615300378, 3922950567, 5230600756, 7845901134, 15691802268]

約数ペア:

[(1, 15691802268), (2, 7845901134), (3, 5230600756), (4, 3922950567), (6, 2615300378), (12, 1307650189), (37, 424102764), (67, 234206004), (74, 212051382), (111, 141367588), (134, 117103002), (148, 106025691), (201, 78068668), (222, 70683794), (268, 58551501), (402, 39034334), (444, 35341897), (804, 19517167), (2479, 6329892), (4489, 3495612), (4958, 3164946), (7437, 2109964), (7873, 1993116), (8978, 1747806), (9916, 1582473), (13467, 1165204), (14874, 1054982), (15746, 996558), (17956, 873903), (23619, 664372), (26934, 582602), (29748, 527491), (31492, 498279), (47238, 332186), (53868, 291301), (94476, 166093)]