2783455974

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1321679}}^1$

素因数の和:1321706

約数の個数: 40

約数和(自身を含む): 6716777760

約数和(自身を除く): 3933321786

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 1321679, 2643358, 3965037, 7930074, 11895111, 17181827, 23790222, 34363654, 35685333, 51545481, 71370666, 103090962, 107055999, 154636443, 214111998, 309272886, 463909329, 927818658, 1391727987, 2783455974]

約数ペア:

[(1, 2783455974), (2, 1391727987), (3, 927818658), (6, 463909329), (9, 309272886), (13, 214111998), (18, 154636443), (26, 107055999), (27, 103090962), (39, 71370666), (54, 51545481), (78, 35685333), (81, 34363654), (117, 23790222), (162, 17181827), (234, 11895111), (351, 7930074), (702, 3965037), (1053, 2643358), (2106, 1321679)]