1921828464

素因数分解:

$2^4\times 3^3\times {\mathrm{4448677}}^1$

素因数の和:4448694

約数の個数: 40

約数和(自身を含む): 5516360720

約数和(自身を除く): 3594532256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4448677, 8897354, 13346031, 17794708, 26692062, 35589416, 40038093, 53384124, 71178832, 80076186, 106768248, 120114279, 160152372, 213536496, 240228558, 320304744, 480457116, 640609488, 960914232, 1921828464]

約数ペア:

[(1, 1921828464), (2, 960914232), (3, 640609488), (4, 480457116), (6, 320304744), (8, 240228558), (9, 213536496), (12, 160152372), (16, 120114279), (18, 106768248), (24, 80076186), (27, 71178832), (36, 53384124), (48, 40038093), (54, 35589416), (72, 26692062), (108, 17794708), (144, 13346031), (216, 8897354), (432, 4448677)]