18141816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9817}}^1$

素因数の和:9844

約数の個数: 64

約数和(自身を含む): 56551680

約数和(自身を除く): 38409864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 9817, 19634, 29451, 39268, 58902, 68719, 78536, 107987, 117804, 137438, 206157, 215974, 235608, 274876, 323961, 412314, 431948, 549752, 647922, 755909, 824628, 863896, 1295844, 1511818, 1649256, 2267727, 2591688, 3023636, 4535454, 6047272, 9070908, 18141816]

約数ペア:

[(1, 18141816), (2, 9070908), (3, 6047272), (4, 4535454), (6, 3023636), (7, 2591688), (8, 2267727), (11, 1649256), (12, 1511818), (14, 1295844), (21, 863896), (22, 824628), (24, 755909), (28, 647922), (33, 549752), (42, 431948), (44, 412314), (56, 323961), (66, 274876), (77, 235608), (84, 215974), (88, 206157), (132, 137438), (154, 117804), (168, 107987), (231, 78536), (264, 68719), (308, 58902), (462, 39268), (616, 29451), (924, 19634), (1848, 9817)]