21926196

素因数分解:

$2^2\times 3^2\times {\mathrm{751}}^1\times {\mathrm{811}}^1$

素因数の和:1572

約数の個数: 36

約数和(自身を含む): 55566784

約数和(自身を除く): 33640588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 751, 811, 1502, 1622, 2253, 2433, 3004, 3244, 4506, 4866, 6759, 7299, 9012, 9732, 13518, 14598, 27036, 29196, 609061, 1218122, 1827183, 2436244, 3654366, 5481549, 7308732, 10963098, 21926196]

約数ペア:

[(1, 21926196), (2, 10963098), (3, 7308732), (4, 5481549), (6, 3654366), (9, 2436244), (12, 1827183), (18, 1218122), (36, 609061), (751, 29196), (811, 27036), (1502, 14598), (1622, 13518), (2253, 9732), (2433, 9012), (3004, 7299), (3244, 6759), (4506, 4866)]