3843372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 9821952

約数和(自身を除く): 5978580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 347, 426, 694, 852, 923, 1041, 1388, 1846, 2082, 2769, 3692, 4164, 4511, 5538, 9022, 11076, 13533, 18044, 24637, 27066, 49274, 54132, 73911, 98548, 147822, 295644, 320281, 640562, 960843, 1281124, 1921686, 3843372]

約数ペア:

[(1, 3843372), (2, 1921686), (3, 1281124), (4, 960843), (6, 640562), (12, 320281), (13, 295644), (26, 147822), (39, 98548), (52, 73911), (71, 54132), (78, 49274), (142, 27066), (156, 24637), (213, 18044), (284, 13533), (347, 11076), (426, 9022), (694, 5538), (852, 4511), (923, 4164), (1041, 3692), (1388, 2769), (1846, 2082)]