2019947544

素因数分解:

$2^3\times 3^4\times {\mathrm{3117203}}^1$

素因数の和:3117221

約数の個数: 40

約数和(自身を含む): 5657725260

約数和(自身を除く): 3637777716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3117203, 6234406, 9351609, 12468812, 18703218, 24937624, 28054827, 37406436, 56109654, 74812872, 84164481, 112219308, 168328962, 224438616, 252493443, 336657924, 504986886, 673315848, 1009973772, 2019947544]

約数ペア:

[(1, 2019947544), (2, 1009973772), (3, 673315848), (4, 504986886), (6, 336657924), (8, 252493443), (9, 224438616), (12, 168328962), (18, 112219308), (24, 84164481), (27, 74812872), (36, 56109654), (54, 37406436), (72, 28054827), (81, 24937624), (108, 18703218), (162, 12468812), (216, 9351609), (324, 6234406), (648, 3117203)]