18027119856

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{568177}}^1$

素因数の和:568849

約数の個数: 40

約数和(自身を含む): 46640595664

約数和(自身を除く): 28613475808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 5288, 7932, 10576, 15864, 31728, 568177, 1136354, 1704531, 2272708, 3409062, 4545416, 6818124, 9090832, 13636248, 27272496, 375564997, 751129994, 1126694991, 1502259988, 2253389982, 3004519976, 4506779964, 6009039952, 9013559928, 18027119856]

約数ペア:

[(1, 18027119856), (2, 9013559928), (3, 6009039952), (4, 4506779964), (6, 3004519976), (8, 2253389982), (12, 1502259988), (16, 1126694991), (24, 751129994), (48, 375564997), (661, 27272496), (1322, 13636248), (1983, 9090832), (2644, 6818124), (3966, 4545416), (5288, 3409062), (7932, 2272708), (10576, 1704531), (15864, 1136354), (31728, 568177)]