18441124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 38441088

約数和(自身を除く): 19999964

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 907, 1196, 1564, 1814, 3628, 5083, 10166, 11791, 15419, 20332, 20861, 23582, 30838, 41722, 47164, 61676, 83444, 200447, 271193, 354637, 400894, 542386, 709274, 801788, 1084772, 1418548, 4610281, 9220562, 18441124]

約数ペア:

[(1, 18441124), (2, 9220562), (4, 4610281), (13, 1418548), (17, 1084772), (23, 801788), (26, 709274), (34, 542386), (46, 400894), (52, 354637), (68, 271193), (92, 200447), (221, 83444), (299, 61676), (391, 47164), (442, 41722), (598, 30838), (782, 23582), (884, 20861), (907, 20332), (1196, 15419), (1564, 11791), (1814, 10166), (3628, 5083)]