15149196

素因数分解:

$2^2\times 3^2\times {\mathrm{420811}}^1$

素因数の和:420821

約数の個数: 18

約数和(自身を含む): 38293892

約数和(自身を除く): 23144696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 420811, 841622, 1262433, 1683244, 2524866, 3787299, 5049732, 7574598, 15149196]

約数ペア:

[(1, 15149196), (2, 7574598), (3, 5049732), (4, 3787299), (6, 2524866), (9, 1683244), (12, 1262433), (18, 841622), (36, 420811)]