22427268

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 53887680

約数和(自身を除く): 31460412

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 179, 197, 212, 318, 358, 394, 537, 591, 636, 716, 788, 1074, 1182, 2148, 2364, 9487, 10441, 18974, 20882, 28461, 31323, 35263, 37948, 41764, 56922, 62646, 70526, 105789, 113844, 125292, 141052, 211578, 423156, 1868939, 3737878, 5606817, 7475756, 11213634, 22427268]

約数ペア:

[(1, 22427268), (2, 11213634), (3, 7475756), (4, 5606817), (6, 3737878), (12, 1868939), (53, 423156), (106, 211578), (159, 141052), (179, 125292), (197, 113844), (212, 105789), (318, 70526), (358, 62646), (394, 56922), (537, 41764), (591, 37948), (636, 35263), (716, 31323), (788, 28461), (1074, 20882), (1182, 18974), (2148, 10441), (2364, 9487)]