18282836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31963}}^1$

素因数の和:31991

約数の個数: 24

約数和(自身を含む): 37589664

約数和(自身を除く): 19306828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 31963, 63926, 127852, 351593, 415519, 703186, 831038, 1406372, 1662076, 4570709, 9141418, 18282836]

約数ペア:

[(1, 18282836), (2, 9141418), (4, 4570709), (11, 1662076), (13, 1406372), (22, 831038), (26, 703186), (44, 415519), (52, 351593), (143, 127852), (286, 63926), (572, 31963)]