18481248

素因数分解:

$2^5\times 3^2\times {\mathrm{64171}}^1$

素因数の和:64187

約数の個数: 36

約数和(自身を含む): 52556868

約数和(自身を除く): 34075620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 64171, 128342, 192513, 256684, 385026, 513368, 577539, 770052, 1026736, 1155078, 1540104, 2053472, 2310156, 3080208, 4620312, 6160416, 9240624, 18481248]

約数ペア:

[(1, 18481248), (2, 9240624), (3, 6160416), (4, 4620312), (6, 3080208), (8, 2310156), (9, 2053472), (12, 1540104), (16, 1155078), (18, 1026736), (24, 770052), (32, 577539), (36, 513368), (48, 385026), (72, 256684), (96, 192513), (144, 128342), (288, 64171)]