1383918084

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{541439}}^1$

素因数の和:541520

約数の個数: 36

約数和(自身を含む): 3547514880

約数和(自身を除く): 2163596796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 541439, 1082878, 1624317, 2165756, 3248634, 4872951, 6497268, 9745902, 19491804, 38442169, 76884338, 115326507, 153768676, 230653014, 345979521, 461306028, 691959042, 1383918084]

約数ペア:

[(1, 1383918084), (2, 691959042), (3, 461306028), (4, 345979521), (6, 230653014), (9, 153768676), (12, 115326507), (18, 76884338), (36, 38442169), (71, 19491804), (142, 9745902), (213, 6497268), (284, 4872951), (426, 3248634), (639, 2165756), (852, 1624317), (1278, 1082878), (2556, 541439)]