18345614

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 33288192

約数和(自身を除く): 14942578

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1031, 1271, 2062, 2542, 7217, 8897, 14434, 17794, 31961, 42271, 63922, 84542, 223727, 295897, 447454, 591794, 1310401, 2620802, 9172807, 18345614]

約数ペア:

[(1, 18345614), (2, 9172807), (7, 2620802), (14, 1310401), (31, 591794), (41, 447454), (62, 295897), (82, 223727), (217, 84542), (287, 63922), (434, 42271), (574, 31961), (1031, 17794), (1271, 14434), (2062, 8897), (2542, 7217)]