22940268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 57953280

約数和(自身を除く): 35013012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 479, 614, 921, 958, 1228, 1437, 1842, 1916, 2874, 3684, 3991, 5748, 6227, 7982, 11973, 12454, 15964, 18681, 23946, 24908, 37362, 47892, 74724, 147053, 294106, 441159, 588212, 882318, 1764636, 1911689, 3823378, 5735067, 7646756, 11470134, 22940268]

約数ペア:

[(1, 22940268), (2, 11470134), (3, 7646756), (4, 5735067), (6, 3823378), (12, 1911689), (13, 1764636), (26, 882318), (39, 588212), (52, 441159), (78, 294106), (156, 147053), (307, 74724), (479, 47892), (614, 37362), (921, 24908), (958, 23946), (1228, 18681), (1437, 15964), (1842, 12454), (1916, 11973), (2874, 7982), (3684, 6227), (3991, 5748)]