7977882618

素因数分解:

$2^1\times 3^4\times {\mathrm{239}}^1\times {\mathrm{206051}}^1$

素因数の和:206304

約数の個数: 40

約数和(自身を含む): 17951250240

約数和(自身を除く): 9973367622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 19359, 38718, 206051, 412102, 618153, 1236306, 1854459, 3708918, 5563377, 11126754, 16690131, 33380262, 49246189, 98492378, 147738567, 295477134, 443215701, 886431402, 1329647103, 2659294206, 3988941309, 7977882618]

約数ペア:

[(1, 7977882618), (2, 3988941309), (3, 2659294206), (6, 1329647103), (9, 886431402), (18, 443215701), (27, 295477134), (54, 147738567), (81, 98492378), (162, 49246189), (239, 33380262), (478, 16690131), (717, 11126754), (1434, 5563377), (2151, 3708918), (4302, 1854459), (6453, 1236306), (12906, 618153), (19359, 412102), (38718, 206051)]