2100078792

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1388941}}^1$

素因数の和:1388963

約数の個数: 64

約数和(自身を含む): 6666921600

約数和(自身を除く): 4566842808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1388941, 2777882, 4166823, 5555764, 8333646, 9722587, 11111528, 12500469, 16667292, 19445174, 25000938, 29167761, 33334584, 37501407, 38890348, 50001876, 58335522, 75002814, 77780696, 87503283, 100003752, 116671044, 150005628, 175006566, 233342088, 262509849, 300011256, 350013132, 525019698, 700026264, 1050039396, 2100078792]

約数ペア:

[(1, 2100078792), (2, 1050039396), (3, 700026264), (4, 525019698), (6, 350013132), (7, 300011256), (8, 262509849), (9, 233342088), (12, 175006566), (14, 150005628), (18, 116671044), (21, 100003752), (24, 87503283), (27, 77780696), (28, 75002814), (36, 58335522), (42, 50001876), (54, 38890348), (56, 37501407), (63, 33334584), (72, 29167761), (84, 25000938), (108, 19445174), (126, 16667292), (168, 12500469), (189, 11111528), (216, 9722587), (252, 8333646), (378, 5555764), (504, 4166823), (756, 2777882), (1512, 1388941)]