2018777958

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{4373}}^1$

素因数の和:4570

約数の個数: 64

約数和(自身を含む): 4585351680

約数和(自身を除く): 2566573722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 103, 166, 206, 249, 309, 498, 618, 747, 927, 1494, 1854, 2241, 2781, 4373, 4482, 5562, 8549, 8746, 13119, 17098, 25647, 26238, 39357, 51294, 76941, 78714, 118071, 153882, 230823, 236142, 362959, 450419, 461646, 725918, 900838, 1088877, 1351257, 2177754, 2702514, 3266631, 4053771, 6533262, 8107542, 9799893, 12161313, 19599786, 24322626, 37384777, 74769554, 112154331, 224308662, 336462993, 672925986, 1009388979, 2018777958]

約数ペア:

[(1, 2018777958), (2, 1009388979), (3, 672925986), (6, 336462993), (9, 224308662), (18, 112154331), (27, 74769554), (54, 37384777), (83, 24322626), (103, 19599786), (166, 12161313), (206, 9799893), (249, 8107542), (309, 6533262), (498, 4053771), (618, 3266631), (747, 2702514), (927, 2177754), (1494, 1351257), (1854, 1088877), (2241, 900838), (2781, 725918), (4373, 461646), (4482, 450419), (5562, 362959), (8549, 236142), (8746, 230823), (13119, 153882), (17098, 118071), (25647, 78714), (26238, 76941), (39357, 51294)]