18242692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{761}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 34500312

約数和(自身を除く): 16257620

約数列:

[1, 2, 4, 13, 26, 52, 461, 761, 922, 1522, 1844, 3044, 5993, 9893, 11986, 19786, 23972, 39572, 350821, 701642, 1403284, 4560673, 9121346, 18242692]

約数ペア:

[(1, 18242692), (2, 9121346), (4, 4560673), (13, 1403284), (26, 701642), (52, 350821), (461, 39572), (761, 23972), (922, 19786), (1522, 11986), (1844, 9893), (3044, 5993)]