15397938

素因数分解:

$2^1\times 3^6\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 56

約数和(自身を含む): 35413200

約数和(自身を除く): 20015262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 179, 243, 354, 358, 486, 531, 537, 729, 1062, 1074, 1458, 1593, 1611, 3186, 3222, 4779, 4833, 9558, 9666, 10561, 14337, 14499, 21122, 28674, 28998, 31683, 43011, 43497, 63366, 86022, 86994, 95049, 130491, 190098, 260982, 285147, 570294, 855441, 1710882, 2566323, 5132646, 7698969, 15397938]

約数ペア:

[(1, 15397938), (2, 7698969), (3, 5132646), (6, 2566323), (9, 1710882), (18, 855441), (27, 570294), (54, 285147), (59, 260982), (81, 190098), (118, 130491), (162, 95049), (177, 86994), (179, 86022), (243, 63366), (354, 43497), (358, 43011), (486, 31683), (531, 28998), (537, 28674), (729, 21122), (1062, 14499), (1074, 14337), (1458, 10561), (1593, 9666), (1611, 9558), (3186, 4833), (3222, 4779)]