31977102

素因数分解:

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

素因数の和:325

約数の個数: 48

約数和(自身を含む): 69899760

約数和(自身を除く): 37922658

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 229, 458, 629, 687, 1258, 1369, 1374, 1887, 2738, 3774, 3893, 4107, 7786, 8214, 8473, 11679, 16946, 23273, 23358, 25419, 46546, 50838, 69819, 139638, 144041, 288082, 313501, 432123, 627002, 864246, 940503, 1881006, 5329517, 10659034, 15988551, 31977102]

約数ペア:

[(1, 31977102), (2, 15988551), (3, 10659034), (6, 5329517), (17, 1881006), (34, 940503), (37, 864246), (51, 627002), (74, 432123), (102, 313501), (111, 288082), (222, 144041), (229, 139638), (458, 69819), (629, 50838), (687, 46546), (1258, 25419), (1369, 23358), (1374, 23273), (1887, 16946), (2738, 11679), (3774, 8473), (3893, 8214), (4107, 7786)]