16748016108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1985303}}^1$

素因数の和:1985366

約数の個数: 48

約数和(自身を含む): 42247269120

約数和(自身を除く): 25499253012

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 1985303, 3970606, 5955909, 7941212, 11911818, 23823636, 37720757, 73456211, 75441514, 113162271, 146912422, 150883028, 220368633, 226324542, 293824844, 440737266, 452649084, 881474532, 1395668009, 2791336018, 4187004027, 5582672036, 8374008054, 16748016108]

約数ペア:

[(1, 16748016108), (2, 8374008054), (3, 5582672036), (4, 4187004027), (6, 2791336018), (12, 1395668009), (19, 881474532), (37, 452649084), (38, 440737266), (57, 293824844), (74, 226324542), (76, 220368633), (111, 150883028), (114, 146912422), (148, 113162271), (222, 75441514), (228, 73456211), (444, 37720757), (703, 23823636), (1406, 11911818), (2109, 7941212), (2812, 5955909), (4218, 3970606), (8436, 1985303)]