18216352

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7393}}^1$

素因数の和:7421

約数の個数: 48

約数和(自身を含む): 44718912

約数和(自身を除く): 26502560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 7393, 14786, 29572, 51751, 59144, 81323, 103502, 118288, 162646, 207004, 236576, 325292, 414008, 569261, 650584, 828016, 1138522, 1301168, 1656032, 2277044, 2602336, 4554088, 9108176, 18216352]

約数ペア:

[(1, 18216352), (2, 9108176), (4, 4554088), (7, 2602336), (8, 2277044), (11, 1656032), (14, 1301168), (16, 1138522), (22, 828016), (28, 650584), (32, 569261), (44, 414008), (56, 325292), (77, 236576), (88, 207004), (112, 162646), (154, 118288), (176, 103502), (224, 81323), (308, 59144), (352, 51751), (616, 29572), (1232, 14786), (2464, 7393)]