22526988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 57759744

約数和(自身を除く): 35232756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1087, 1727, 1884, 2174, 3261, 3454, 4348, 5181, 6522, 6908, 10362, 11957, 13044, 20724, 23914, 35871, 47828, 71742, 143484, 170659, 341318, 511977, 682636, 1023954, 1877249, 2047908, 3754498, 5631747, 7508996, 11263494, 22526988]

約数ペア:

[(1, 22526988), (2, 11263494), (3, 7508996), (4, 5631747), (6, 3754498), (11, 2047908), (12, 1877249), (22, 1023954), (33, 682636), (44, 511977), (66, 341318), (132, 170659), (157, 143484), (314, 71742), (471, 47828), (628, 35871), (942, 23914), (1087, 20724), (1727, 13044), (1884, 11957), (2174, 10362), (3261, 6908), (3454, 6522), (4348, 5181)]