140219496

素因数分解:

$2^3\times 3^2\times {\mathrm{1947493}}^1$

素因数の和:1947505

約数の個数: 24

約数和(自身を含む): 379761330

約数和(自身を除く): 239541834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1947493, 3894986, 5842479, 7789972, 11684958, 15579944, 17527437, 23369916, 35054874, 46739832, 70109748, 140219496]

約数ペア:

[(1, 140219496), (2, 70109748), (3, 46739832), (4, 35054874), (6, 23369916), (8, 17527437), (9, 15579944), (12, 11684958), (18, 7789972), (24, 5842479), (36, 3894986), (72, 1947493)]