21762708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{953}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 55774656

約数和(自身を除く): 34011948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 173, 346, 519, 692, 953, 1038, 1903, 1906, 2076, 2859, 3806, 3812, 5709, 5718, 7612, 10483, 11418, 11436, 20966, 22836, 31449, 41932, 62898, 125796, 164869, 329738, 494607, 659476, 989214, 1813559, 1978428, 3627118, 5440677, 7254236, 10881354, 21762708]

約数ペア:

[(1, 21762708), (2, 10881354), (3, 7254236), (4, 5440677), (6, 3627118), (11, 1978428), (12, 1813559), (22, 989214), (33, 659476), (44, 494607), (66, 329738), (132, 164869), (173, 125796), (346, 62898), (519, 41932), (692, 31449), (953, 22836), (1038, 20966), (1903, 11436), (1906, 11418), (2076, 10483), (2859, 7612), (3806, 5718), (3812, 5709)]