864246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 1887840

約数和(自身を除く): 1023594

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 229, 458, 629, 687, 1258, 1374, 1887, 3774, 3893, 7786, 8473, 11679, 16946, 23358, 25419, 50838, 144041, 288082, 432123, 864246]

約数ペア:

[(1, 864246), (2, 432123), (3, 288082), (6, 144041), (17, 50838), (34, 25419), (37, 23358), (51, 16946), (74, 11679), (102, 8473), (111, 7786), (222, 3893), (229, 3774), (458, 1887), (629, 1374), (687, 1258)]