21637210062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1222027}}^1$

素因数の和:1222272

約数の個数: 32

約数和(自身を含む): 46808560512

約数和(自身を除く): 25171350450

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 2951, 5902, 8853, 17706, 1222027, 2444054, 3666081, 7332162, 15886351, 31772702, 47659053, 95318106, 277400129, 554800258, 832200387, 1664400774, 3606201677, 7212403354, 10818605031, 21637210062]

約数ペア:

[(1, 21637210062), (2, 10818605031), (3, 7212403354), (6, 3606201677), (13, 1664400774), (26, 832200387), (39, 554800258), (78, 277400129), (227, 95318106), (454, 47659053), (681, 31772702), (1362, 15886351), (2951, 7332162), (5902, 3666081), (8853, 2444054), (17706, 1222027)]