23428188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3047

約数の個数: 72

約数和(自身を含む): 69888000

約数和(自身を除く): 46459812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 2999, 3906, 5998, 7812, 8997, 11996, 17994, 20993, 26991, 35988, 41986, 53982, 62979, 83972, 92969, 107964, 125958, 185938, 188937, 251916, 278907, 371876, 377874, 557814, 650783, 755748, 836721, 1115628, 1301566, 1673442, 1952349, 2603132, 3346884, 3904698, 5857047, 7809396, 11714094, 23428188]

約数ペア:

[(1, 23428188), (2, 11714094), (3, 7809396), (4, 5857047), (6, 3904698), (7, 3346884), (9, 2603132), (12, 1952349), (14, 1673442), (18, 1301566), (21, 1115628), (28, 836721), (31, 755748), (36, 650783), (42, 557814), (62, 377874), (63, 371876), (84, 278907), (93, 251916), (124, 188937), (126, 185938), (186, 125958), (217, 107964), (252, 92969), (279, 83972), (372, 62979), (434, 53982), (558, 41986), (651, 35988), (868, 26991), (1116, 20993), (1302, 17994), (1953, 11996), (2604, 8997), (2999, 7812), (3906, 5998)]