2865431172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{75781}}^1$

素因数の和:75948

約数の個数: 48

約数和(自身を含む): 7027719552

約数和(自身を除く): 4162288380

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 274, 276, 411, 548, 822, 1644, 3151, 6302, 9453, 12604, 18906, 37812, 75781, 151562, 227343, 303124, 454686, 909372, 1742963, 3485926, 5228889, 6971852, 10381997, 10457778, 20763994, 20915556, 31145991, 41527988, 62291982, 124583964, 238785931, 477571862, 716357793, 955143724, 1432715586, 2865431172]

約数ペア:

[(1, 2865431172), (2, 1432715586), (3, 955143724), (4, 716357793), (6, 477571862), (12, 238785931), (23, 124583964), (46, 62291982), (69, 41527988), (92, 31145991), (137, 20915556), (138, 20763994), (274, 10457778), (276, 10381997), (411, 6971852), (548, 5228889), (822, 3485926), (1644, 1742963), (3151, 909372), (6302, 454686), (9453, 303124), (12604, 227343), (18906, 151562), (37812, 75781)]