15888914046

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{27803}}^1$

素因数の和:28390

約数の個数: 64

約数和(自身を含む): 37235116800

約数和(自身を除く): 21346202754

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 557, 1026, 1114, 1671, 3342, 5013, 10026, 10583, 15039, 21166, 27803, 30078, 31749, 55606, 63498, 83409, 95247, 166818, 190494, 250227, 285741, 500454, 528257, 571482, 750681, 1056514, 1501362, 1584771, 3169542, 4754313, 9508626, 14262939, 15486271, 28525878, 30972542, 46458813, 92917626, 139376439, 278752878, 294239149, 418129317, 588478298, 836258634, 882717447, 1765434894, 2648152341, 5296304682, 7944457023, 15888914046]

約数ペア:

[(1, 15888914046), (2, 7944457023), (3, 5296304682), (6, 2648152341), (9, 1765434894), (18, 882717447), (19, 836258634), (27, 588478298), (38, 418129317), (54, 294239149), (57, 278752878), (114, 139376439), (171, 92917626), (342, 46458813), (513, 30972542), (557, 28525878), (1026, 15486271), (1114, 14262939), (1671, 9508626), (3342, 4754313), (5013, 3169542), (10026, 1584771), (10583, 1501362), (15039, 1056514), (21166, 750681), (27803, 571482), (30078, 528257), (31749, 500454), (55606, 285741), (63498, 250227), (83409, 190494), (95247, 166818)]