27018754

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 48013056

約数和(自身を除く): 20994302

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 457, 574, 721, 914, 1442, 3199, 4223, 6398, 8446, 18737, 29561, 37474, 47071, 59122, 94142, 131159, 262318, 329497, 658994, 1929911, 3859822, 13509377, 27018754]

約数ペア:

[(1, 27018754), (2, 13509377), (7, 3859822), (14, 1929911), (41, 658994), (82, 329497), (103, 262318), (206, 131159), (287, 94142), (457, 59122), (574, 47071), (721, 37474), (914, 29561), (1442, 18737), (3199, 8446), (4223, 6398)]