1945872

素因数分解:

$2^4\times 3^2\times {\mathrm{13513}}^1$

素因数の和:13527

約数の個数: 30

約数和(自身を含む): 5446142

約数和(自身を除く): 3500270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13513, 27026, 40539, 54052, 81078, 108104, 121617, 162156, 216208, 243234, 324312, 486468, 648624, 972936, 1945872]

約数ペア:

[(1, 1945872), (2, 972936), (3, 648624), (4, 486468), (6, 324312), (8, 243234), (9, 216208), (12, 162156), (16, 121617), (18, 108104), (24, 81078), (36, 54052), (48, 40539), (72, 27026), (144, 13513)]