11681142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 16312458

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 87, 102, 174, 187, 319, 359, 374, 493, 561, 638, 718, 957, 986, 1077, 1122, 1479, 1914, 2154, 2958, 3949, 5423, 6103, 7898, 10411, 10846, 11847, 12206, 16269, 18309, 20822, 23694, 31233, 32538, 36618, 62466, 67133, 114521, 134266, 176987, 201399, 229042, 343563, 353974, 402798, 530961, 687126, 1061922, 1946857, 3893714, 5840571, 11681142]

約数ペア:

[(1, 11681142), (2, 5840571), (3, 3893714), (6, 1946857), (11, 1061922), (17, 687126), (22, 530961), (29, 402798), (33, 353974), (34, 343563), (51, 229042), (58, 201399), (66, 176987), (87, 134266), (102, 114521), (174, 67133), (187, 62466), (319, 36618), (359, 32538), (374, 31233), (493, 23694), (561, 20822), (638, 18309), (718, 16269), (957, 12206), (986, 11847), (1077, 10846), (1122, 10411), (1479, 7898), (1914, 6103), (2154, 5423), (2958, 3949)]