18468202312

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2479619}}^1$

素因数の和:2479658

約数の個数: 48

約数和(自身を含む): 42401502000

約数和(自身を除く): 23933299688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 2479619, 4959238, 9918476, 17357333, 19836952, 34714666, 47112761, 69429332, 94225522, 121501331, 138858664, 188451044, 243002662, 329789327, 376902088, 486005324, 659578654, 972010648, 1319157308, 2308525289, 2638314616, 4617050578, 9234101156, 18468202312]

約数ペア:

[(1, 18468202312), (2, 9234101156), (4, 4617050578), (7, 2638314616), (8, 2308525289), (14, 1319157308), (19, 972010648), (28, 659578654), (38, 486005324), (49, 376902088), (56, 329789327), (76, 243002662), (98, 188451044), (133, 138858664), (152, 121501331), (196, 94225522), (266, 69429332), (392, 47112761), (532, 34714666), (931, 19836952), (1064, 17357333), (1862, 9918476), (3724, 4959238), (7448, 2479619)]