21909694812

素因数分解:

$2^2\times 3^1\times {\mathrm{1013}}^1\times {\mathrm{1217}}^1\times {\mathrm{1481}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 51249717792

約数和(自身を除く): 29340022980

約数列:

[1, 2, 3, 4, 6, 12, 1013, 1217, 1481, 2026, 2434, 2962, 3039, 3651, 4052, 4443, 4868, 5924, 6078, 7302, 8886, 12156, 14604, 17772, 1232821, 1500253, 1802377, 2465642, 3000506, 3604754, 3698463, 4500759, 4931284, 5407131, 6001012, 7209508, 7396926, 9001518, 10814262, 14793852, 18003036, 21628524, 1825807901, 3651615802, 5477423703, 7303231604, 10954847406, 21909694812]

約数ペア:

[(1, 21909694812), (2, 10954847406), (3, 7303231604), (4, 5477423703), (6, 3651615802), (12, 1825807901), (1013, 21628524), (1217, 18003036), (1481, 14793852), (2026, 10814262), (2434, 9001518), (2962, 7396926), (3039, 7209508), (3651, 6001012), (4052, 5407131), (4443, 4931284), (4868, 4500759), (5924, 3698463), (6078, 3604754), (7302, 3000506), (8886, 2465642), (12156, 1802377), (14604, 1500253), (17772, 1232821)]