15187428

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9811}}^1$

素因数の和:9864

約数の個数: 36

約数和(自身を含む): 39287248

約数和(自身を除く): 24099820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 9811, 19622, 29433, 39244, 58866, 88299, 117732, 176598, 353196, 421873, 843746, 1265619, 1687492, 2531238, 3796857, 5062476, 7593714, 15187428]

約数ペア:

[(1, 15187428), (2, 7593714), (3, 5062476), (4, 3796857), (6, 2531238), (9, 1687492), (12, 1265619), (18, 843746), (36, 421873), (43, 353196), (86, 176598), (129, 117732), (172, 88299), (258, 58866), (387, 39244), (516, 29433), (774, 19622), (1548, 9811)]