1728492

素因数分解:

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

素因数の和:290

約数の個数: 48

約数和(自身を含む): 4404960

約数和(自身を除く): 2676468

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 229, 444, 458, 629, 687, 916, 1258, 1374, 1887, 2516, 2748, 3774, 3893, 7548, 7786, 8473, 11679, 15572, 16946, 23358, 25419, 33892, 46716, 50838, 101676, 144041, 288082, 432123, 576164, 864246, 1728492]

約数ペア:

[(1, 1728492), (2, 864246), (3, 576164), (4, 432123), (6, 288082), (12, 144041), (17, 101676), (34, 50838), (37, 46716), (51, 33892), (68, 25419), (74, 23358), (102, 16946), (111, 15572), (148, 11679), (204, 8473), (222, 7786), (229, 7548), (444, 3893), (458, 3774), (629, 2748), (687, 2516), (916, 1887), (1258, 1374)]