9223398

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 21294000

約数和(自身を除く): 12070602

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 181, 298, 342, 362, 447, 543, 894, 1086, 1341, 1629, 2682, 2831, 3258, 3439, 5662, 6878, 8493, 10317, 16986, 20634, 25479, 26969, 30951, 50958, 53938, 61902, 80907, 161814, 242721, 485442, 512411, 1024822, 1537233, 3074466, 4611699, 9223398]

約数ペア:

[(1, 9223398), (2, 4611699), (3, 3074466), (6, 1537233), (9, 1024822), (18, 512411), (19, 485442), (38, 242721), (57, 161814), (114, 80907), (149, 61902), (171, 53938), (181, 50958), (298, 30951), (342, 26969), (362, 25479), (447, 20634), (543, 16986), (894, 10317), (1086, 8493), (1341, 6878), (1629, 5662), (2682, 3439), (2831, 3258)]