22222788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4337}}^1$

素因数の和:4412

約数の個数: 48

約数和(自身を含む): 60246144

約数和(自身を除く): 38023356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 4337, 5124, 8674, 13011, 17348, 26022, 30359, 52044, 60718, 91077, 121436, 182154, 264557, 364308, 529114, 793671, 1058228, 1587342, 1851899, 3174684, 3703798, 5555697, 7407596, 11111394, 22222788]

約数ペア:

[(1, 22222788), (2, 11111394), (3, 7407596), (4, 5555697), (6, 3703798), (7, 3174684), (12, 1851899), (14, 1587342), (21, 1058228), (28, 793671), (42, 529114), (61, 364308), (84, 264557), (122, 182154), (183, 121436), (244, 91077), (366, 60718), (427, 52044), (732, 30359), (854, 26022), (1281, 17348), (1708, 13011), (2562, 8674), (4337, 5124)]