18797592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6473}}^1$

素因数の和:6504

約数の個数: 48

約数和(自身を含む): 51662520

約数和(自身を除く): 32864928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 6473, 12946, 19419, 25892, 38838, 51784, 71203, 77676, 142406, 155352, 213609, 284812, 427218, 569624, 783233, 854436, 1566466, 1708872, 2349699, 3132932, 4699398, 6265864, 9398796, 18797592]

約数ペア:

[(1, 18797592), (2, 9398796), (3, 6265864), (4, 4699398), (6, 3132932), (8, 2349699), (11, 1708872), (12, 1566466), (22, 854436), (24, 783233), (33, 569624), (44, 427218), (66, 284812), (88, 213609), (121, 155352), (132, 142406), (242, 77676), (264, 71203), (363, 51784), (484, 38838), (726, 25892), (968, 19419), (1452, 12946), (2904, 6473)]