1293912

素因数分解:

$2^3\times 3^2\times {\mathrm{17971}}^1$

素因数の和:17983

約数の個数: 24

約数和(自身を含む): 3504540

約数和(自身を除く): 2210628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 17971, 35942, 53913, 71884, 107826, 143768, 161739, 215652, 323478, 431304, 646956, 1293912]

約数ペア:

[(1, 1293912), (2, 646956), (3, 431304), (4, 323478), (6, 215652), (8, 161739), (9, 143768), (12, 107826), (18, 71884), (24, 53913), (36, 35942), (72, 17971)]