2069061687

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{10331}}^1$

素因数の和:10389

約数の個数: 72

約数和(自身を含む): 3958561152

約数和(自身を除く): 1889499465

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 289, 357, 561, 693, 867, 1071, 1309, 1683, 2023, 2601, 3179, 3927, 6069, 9537, 10331, 11781, 18207, 22253, 28611, 30993, 66759, 72317, 92979, 113641, 175627, 200277, 216951, 340923, 526881, 650853, 795487, 1022769, 1229389, 1580643, 1931897, 2386461, 2985659, 3688167, 5795691, 7159383, 8956977, 11064501, 13523279, 17387073, 20899613, 26870931, 32842249, 40569837, 62698839, 98526747, 121709511, 188096517, 229895743, 295580241, 689687229, 2069061687]

約数ペア:

[(1, 2069061687), (3, 689687229), (7, 295580241), (9, 229895743), (11, 188096517), (17, 121709511), (21, 98526747), (33, 62698839), (51, 40569837), (63, 32842249), (77, 26870931), (99, 20899613), (119, 17387073), (153, 13523279), (187, 11064501), (231, 8956977), (289, 7159383), (357, 5795691), (561, 3688167), (693, 2985659), (867, 2386461), (1071, 1931897), (1309, 1580643), (1683, 1229389), (2023, 1022769), (2601, 795487), (3179, 650853), (3927, 526881), (6069, 340923), (9537, 216951), (10331, 200277), (11781, 175627), (18207, 113641), (22253, 92979), (28611, 72317), (30993, 66759)]