130641966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79757}}^1$

素因数の和:79785

約数の個数: 48

約数和(自身を含む): 348382944

約数和(自身を除く): 217740978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 79757, 159514, 239271, 478542, 558299, 717813, 1036841, 1116598, 1435626, 1674897, 2073682, 3110523, 3349794, 5024691, 6221046, 7257887, 9331569, 10049382, 14515774, 18663138, 21773661, 43547322, 65320983, 130641966]

約数ペア:

[(1, 130641966), (2, 65320983), (3, 43547322), (6, 21773661), (7, 18663138), (9, 14515774), (13, 10049382), (14, 9331569), (18, 7257887), (21, 6221046), (26, 5024691), (39, 3349794), (42, 3110523), (63, 2073682), (78, 1674897), (91, 1435626), (117, 1116598), (126, 1036841), (182, 717813), (234, 558299), (273, 478542), (546, 239271), (819, 159514), (1638, 79757)]