40990374

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{2843}}^1$

素因数の和:2946

約数の個数: 40

約数和(自身を含む): 92913480

約数和(自身を除く): 51923106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 2843, 4806, 5686, 7209, 8529, 14418, 17058, 25587, 51174, 76761, 153522, 230283, 253027, 460566, 506054, 759081, 1518162, 2277243, 4554486, 6831729, 13663458, 20495187, 40990374]

約数ペア:

[(1, 40990374), (2, 20495187), (3, 13663458), (6, 6831729), (9, 4554486), (18, 2277243), (27, 1518162), (54, 759081), (81, 506054), (89, 460566), (162, 253027), (178, 230283), (267, 153522), (534, 76761), (801, 51174), (1602, 25587), (2403, 17058), (2843, 14418), (4806, 8529), (5686, 7209)]