15131196

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1109}}^1$

素因数の和:1498

約数の個数: 36

約数和(自身を含む): 38383800

約数和(自身を除く): 23252604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1109, 1137, 1516, 2218, 2274, 3327, 3411, 4436, 4548, 6654, 6822, 9981, 13308, 13644, 19962, 39924, 420311, 840622, 1260933, 1681244, 2521866, 3782799, 5043732, 7565598, 15131196]

約数ペア:

[(1, 15131196), (2, 7565598), (3, 5043732), (4, 3782799), (6, 2521866), (9, 1681244), (12, 1260933), (18, 840622), (36, 420311), (379, 39924), (758, 19962), (1109, 13644), (1137, 13308), (1516, 9981), (2218, 6822), (2274, 6654), (3327, 4548), (3411, 4436)]