218614716

素因数分解:

$2^2\times 3^2\times {\mathrm{727}}^1\times {\mathrm{8353}}^1$

素因数の和:9090

約数の個数: 36

約数和(自身を含む): 553435792

約数和(自身を除く): 334821076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 727, 1454, 2181, 2908, 4362, 6543, 8353, 8724, 13086, 16706, 25059, 26172, 33412, 50118, 75177, 100236, 150354, 300708, 6072631, 12145262, 18217893, 24290524, 36435786, 54653679, 72871572, 109307358, 218614716]

約数ペア:

[(1, 218614716), (2, 109307358), (3, 72871572), (4, 54653679), (6, 36435786), (9, 24290524), (12, 18217893), (18, 12145262), (36, 6072631), (727, 300708), (1454, 150354), (2181, 100236), (2908, 75177), (4362, 50118), (6543, 33412), (8353, 26172), (8724, 25059), (13086, 16706)]