15620484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6961}}^1$

素因数の和:6996

約数の個数: 48

約数和(自身を含む): 42106176

約数和(自身を除く): 26485692

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 6961, 13922, 20883, 27844, 41766, 76571, 83532, 118337, 153142, 229713, 236674, 306284, 355011, 459426, 473348, 710022, 918852, 1301707, 1420044, 2603414, 3905121, 5206828, 7810242, 15620484]

約数ペア:

[(1, 15620484), (2, 7810242), (3, 5206828), (4, 3905121), (6, 2603414), (11, 1420044), (12, 1301707), (17, 918852), (22, 710022), (33, 473348), (34, 459426), (44, 355011), (51, 306284), (66, 236674), (68, 229713), (102, 153142), (132, 118337), (187, 83532), (204, 76571), (374, 41766), (561, 27844), (748, 20883), (1122, 13922), (2244, 6961)]