18348456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 52848000

約数和(自身を除く): 34499544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 733, 894, 1043, 1192, 1466, 1788, 2086, 2199, 2932, 3129, 3576, 4172, 4398, 5131, 5864, 6258, 8344, 8796, 10262, 12516, 15393, 17592, 20524, 25032, 30786, 41048, 61572, 109217, 123144, 218434, 327651, 436868, 655302, 764519, 873736, 1310604, 1529038, 2293557, 2621208, 3058076, 4587114, 6116152, 9174228, 18348456]

約数ペア:

[(1, 18348456), (2, 9174228), (3, 6116152), (4, 4587114), (6, 3058076), (7, 2621208), (8, 2293557), (12, 1529038), (14, 1310604), (21, 873736), (24, 764519), (28, 655302), (42, 436868), (56, 327651), (84, 218434), (149, 123144), (168, 109217), (298, 61572), (447, 41048), (596, 30786), (733, 25032), (894, 20524), (1043, 17592), (1192, 15393), (1466, 12516), (1788, 10262), (2086, 8796), (2199, 8344), (2932, 6258), (3129, 5864), (3576, 5131), (4172, 4398)]