18285124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2459}}^1$

素因数の和:2500

約数の個数: 36

約数和(自身を含む): 37815120

約数和(自身を除く): 19529996

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 2459, 3718, 4918, 7436, 9836, 27049, 31967, 54098, 63934, 108196, 127868, 351637, 415571, 703274, 831142, 1406548, 1662284, 4571281, 9142562, 18285124]

約数ペア:

[(1, 18285124), (2, 9142562), (4, 4571281), (11, 1662284), (13, 1406548), (22, 831142), (26, 703274), (44, 415571), (52, 351637), (143, 127868), (169, 108196), (286, 63934), (338, 54098), (572, 31967), (676, 27049), (1859, 9836), (2459, 7436), (3718, 4918)]