15687804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7026

約数の個数: 48

約数和(自身を含む): 42287616

約数和(自身を除く): 26599812

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, 6991, 13982, 20973, 27964, 41946, 76901, 83892, 118847, 153802, 230703, 237694, 307604, 356541, 461406, 475388, 713082, 922812, 1307317, 1426164, 2614634, 3921951, 5229268, 7843902, 15687804]

約数ペア:

[(1, 15687804), (2, 7843902), (3, 5229268), (4, 3921951), (6, 2614634), (11, 1426164), (12, 1307317), (17, 922812), (22, 713082), (33, 475388), (34, 461406), (44, 356541), (51, 307604), (66, 237694), (68, 230703), (102, 153802), (132, 118847), (187, 83892), (204, 76901), (374, 41946), (561, 27964), (748, 20973), (1122, 13982), (2244, 6991)]