21895932

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 54486432

約数和(自身を除く): 32590500

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 181, 204, 362, 543, 593, 724, 1086, 1186, 1779, 2172, 2372, 3077, 3558, 6154, 7116, 9231, 10081, 12308, 18462, 20162, 30243, 36924, 40324, 60486, 107333, 120972, 214666, 321999, 429332, 643998, 1287996, 1824661, 3649322, 5473983, 7298644, 10947966, 21895932]

約数ペア:

[(1, 21895932), (2, 10947966), (3, 7298644), (4, 5473983), (6, 3649322), (12, 1824661), (17, 1287996), (34, 643998), (51, 429332), (68, 321999), (102, 214666), (181, 120972), (204, 107333), (362, 60486), (543, 40324), (593, 36924), (724, 30243), (1086, 20162), (1186, 18462), (1779, 12308), (2172, 10081), (2372, 9231), (3077, 7116), (3558, 6154)]