18852792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 35337288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 293, 383, 586, 766, 879, 1149, 1172, 1532, 1758, 2051, 2298, 2344, 2681, 3064, 3516, 4102, 4596, 5362, 6153, 7032, 8043, 8204, 9192, 10724, 12306, 16086, 16408, 21448, 24612, 32172, 49224, 64344, 112219, 224438, 336657, 448876, 673314, 785533, 897752, 1346628, 1571066, 2356599, 2693256, 3142132, 4713198, 6284264, 9426396, 18852792]

約数ペア:

[(1, 18852792), (2, 9426396), (3, 6284264), (4, 4713198), (6, 3142132), (7, 2693256), (8, 2356599), (12, 1571066), (14, 1346628), (21, 897752), (24, 785533), (28, 673314), (42, 448876), (56, 336657), (84, 224438), (168, 112219), (293, 64344), (383, 49224), (586, 32172), (766, 24612), (879, 21448), (1149, 16408), (1172, 16086), (1532, 12306), (1758, 10724), (2051, 9192), (2298, 8204), (2344, 8043), (2681, 7032), (3064, 6153), (3516, 5362), (4102, 4596)]