2190934404

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{1381}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 5601942528

約数和(自身を除く): 3411008124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 347, 381, 508, 694, 762, 1041, 1143, 1381, 1388, 1524, 2082, 2286, 2762, 3123, 4143, 4164, 4572, 5524, 6246, 8286, 12429, 12492, 16572, 24858, 44069, 49716, 88138, 132207, 175387, 176276, 264414, 350774, 396621, 479207, 526161, 528828, 701548, 793242, 958414, 1052322, 1437621, 1578483, 1586484, 1916828, 2104644, 2875242, 3156966, 4312863, 5750484, 6313932, 8625726, 17251452, 60859289, 121718578, 182577867, 243437156, 365155734, 547733601, 730311468, 1095467202, 2190934404]

約数ペア:

[(1, 2190934404), (2, 1095467202), (3, 730311468), (4, 547733601), (6, 365155734), (9, 243437156), (12, 182577867), (18, 121718578), (36, 60859289), (127, 17251452), (254, 8625726), (347, 6313932), (381, 5750484), (508, 4312863), (694, 3156966), (762, 2875242), (1041, 2104644), (1143, 1916828), (1381, 1586484), (1388, 1578483), (1524, 1437621), (2082, 1052322), (2286, 958414), (2762, 793242), (3123, 701548), (4143, 528828), (4164, 526161), (4572, 479207), (5524, 396621), (6246, 350774), (8286, 264414), (12429, 176276), (12492, 175387), (16572, 132207), (24858, 88138), (44069, 49716)]