27670194

素因数分解:

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

素因数の和:360

約数の個数: 64

約数和(自身を含む): 65520000

約数和(自身を除く): 37849806

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 149, 171, 181, 298, 342, 362, 447, 513, 543, 894, 1026, 1086, 1341, 1629, 2682, 2831, 3258, 3439, 4023, 4887, 5662, 6878, 8046, 8493, 9774, 10317, 16986, 20634, 25479, 26969, 30951, 50958, 53938, 61902, 76437, 80907, 92853, 152874, 161814, 185706, 242721, 485442, 512411, 728163, 1024822, 1456326, 1537233, 3074466, 4611699, 9223398, 13835097, 27670194]

約数ペア:

[(1, 27670194), (2, 13835097), (3, 9223398), (6, 4611699), (9, 3074466), (18, 1537233), (19, 1456326), (27, 1024822), (38, 728163), (54, 512411), (57, 485442), (114, 242721), (149, 185706), (171, 161814), (181, 152874), (298, 92853), (342, 80907), (362, 76437), (447, 61902), (513, 53938), (543, 50958), (894, 30951), (1026, 26969), (1086, 25479), (1341, 20634), (1629, 16986), (2682, 10317), (2831, 9774), (3258, 8493), (3439, 8046), (4023, 6878), (4887, 5662)]