16610721864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{347621}}^1$

素因数の和:347822

約数の個数: 64

約数和(自身を含む): 45552386880

約数和(自身を除く): 28941665016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 181, 264, 362, 543, 724, 1086, 1448, 1991, 2172, 3982, 4344, 5973, 7964, 11946, 15928, 23892, 47784, 347621, 695242, 1042863, 1390484, 2085726, 2780968, 3823831, 4171452, 7647662, 8342904, 11471493, 15295324, 22942986, 30590648, 45885972, 62919401, 91771944, 125838802, 188758203, 251677604, 377516406, 503355208, 692113411, 755032812, 1384226822, 1510065624, 2076340233, 2768453644, 4152680466, 5536907288, 8305360932, 16610721864]

約数ペア:

[(1, 16610721864), (2, 8305360932), (3, 5536907288), (4, 4152680466), (6, 2768453644), (8, 2076340233), (11, 1510065624), (12, 1384226822), (22, 755032812), (24, 692113411), (33, 503355208), (44, 377516406), (66, 251677604), (88, 188758203), (132, 125838802), (181, 91771944), (264, 62919401), (362, 45885972), (543, 30590648), (724, 22942986), (1086, 15295324), (1448, 11471493), (1991, 8342904), (2172, 7647662), (3982, 4171452), (4344, 3823831), (5973, 2780968), (7964, 2085726), (11946, 1390484), (15928, 1042863), (23892, 695242), (47784, 347621)]