11223216

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1394

約数の個数: 60

約数和(自身を含む): 31965960

約数和(自身を除く): 20742744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1321, 1416, 2124, 2642, 2832, 3963, 4248, 5284, 7926, 8496, 10568, 11889, 15852, 21136, 23778, 31704, 47556, 63408, 77939, 95112, 155878, 190224, 233817, 311756, 467634, 623512, 701451, 935268, 1247024, 1402902, 1870536, 2805804, 3741072, 5611608, 11223216]

約数ペア:

[(1, 11223216), (2, 5611608), (3, 3741072), (4, 2805804), (6, 1870536), (8, 1402902), (9, 1247024), (12, 935268), (16, 701451), (18, 623512), (24, 467634), (36, 311756), (48, 233817), (59, 190224), (72, 155878), (118, 95112), (144, 77939), (177, 63408), (236, 47556), (354, 31704), (472, 23778), (531, 21136), (708, 15852), (944, 11889), (1062, 10568), (1321, 8496), (1416, 7926), (2124, 5284), (2642, 4248), (2832, 3963)]