1723680348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{11971}}^1$

素因数の和:12075

約数の個数: 72

約数和(自身を含む): 4416806016

約数和(自身を除く): 2693125668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 169, 213, 284, 338, 426, 507, 676, 852, 923, 1014, 1846, 2028, 2769, 3692, 5538, 11076, 11971, 11999, 23942, 23998, 35913, 35997, 47884, 47996, 71826, 71994, 143652, 143988, 155623, 311246, 466869, 622492, 849941, 933738, 1699882, 1867476, 2023099, 2549823, 3399764, 4046198, 5099646, 6069297, 8092396, 10199292, 11049233, 12138594, 22098466, 24277188, 33147699, 44196932, 66295398, 132590796, 143640029, 287280058, 430920087, 574560116, 861840174, 1723680348]

約数ペア:

[(1, 1723680348), (2, 861840174), (3, 574560116), (4, 430920087), (6, 287280058), (12, 143640029), (13, 132590796), (26, 66295398), (39, 44196932), (52, 33147699), (71, 24277188), (78, 22098466), (142, 12138594), (156, 11049233), (169, 10199292), (213, 8092396), (284, 6069297), (338, 5099646), (426, 4046198), (507, 3399764), (676, 2549823), (852, 2023099), (923, 1867476), (1014, 1699882), (1846, 933738), (2028, 849941), (2769, 622492), (3692, 466869), (5538, 311246), (11076, 155623), (11971, 143988), (11999, 143652), (23942, 71994), (23998, 71826), (35913, 47996), (35997, 47884)]