22385412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 65129792

約数和(自身を除く): 42744380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 421, 422, 633, 842, 844, 1263, 1266, 1477, 1684, 1899, 2526, 2532, 2947, 2954, 3789, 3798, 4431, 5052, 5894, 5908, 7578, 7596, 8841, 8862, 11788, 13293, 15156, 17682, 17724, 26523, 26586, 35364, 53046, 53172, 88831, 106092, 177662, 266493, 355324, 532986, 621817, 799479, 1065972, 1243634, 1598958, 1865451, 2487268, 3197916, 3730902, 5596353, 7461804, 11192706, 22385412]

約数ペア:

[(1, 22385412), (2, 11192706), (3, 7461804), (4, 5596353), (6, 3730902), (7, 3197916), (9, 2487268), (12, 1865451), (14, 1598958), (18, 1243634), (21, 1065972), (28, 799479), (36, 621817), (42, 532986), (63, 355324), (84, 266493), (126, 177662), (211, 106092), (252, 88831), (421, 53172), (422, 53046), (633, 35364), (842, 26586), (844, 26523), (1263, 17724), (1266, 17682), (1477, 15156), (1684, 13293), (1899, 11788), (2526, 8862), (2532, 8841), (2947, 7596), (2954, 7578), (3789, 5908), (3798, 5894), (4431, 5052)]