212874192

素因数分解:

$2^4\times 3^2\times {\mathrm{1478293}}^1$

素因数の和:1478307

約数の個数: 30

約数和(自身を含む): 595752482

約数和(自身を除く): 382878290

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1478293, 2956586, 4434879, 5913172, 8869758, 11826344, 13304637, 17739516, 23652688, 26609274, 35479032, 53218548, 70958064, 106437096, 212874192]

約数ペア:

[(1, 212874192), (2, 106437096), (3, 70958064), (4, 53218548), (6, 35479032), (8, 26609274), (9, 23652688), (12, 17739516), (16, 13304637), (18, 11826344), (24, 8869758), (36, 5913172), (48, 4434879), (72, 2956586), (144, 1478293)]