15679764318

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{72739}}^1$

素因数の和:73752

約数の個数: 32

約数和(自身を含む): 32240695680

約数和(自身を除く): 16560931362

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 971, 1942, 2913, 5826, 35927, 71854, 72739, 107781, 145478, 215562, 218217, 436434, 2691343, 5382686, 8074029, 16148058, 70629569, 141259138, 211888707, 423777414, 2613294053, 5226588106, 7839882159, 15679764318]

約数ペア:

[(1, 15679764318), (2, 7839882159), (3, 5226588106), (6, 2613294053), (37, 423777414), (74, 211888707), (111, 141259138), (222, 70629569), (971, 16148058), (1942, 8074029), (2913, 5382686), (5826, 2691343), (35927, 436434), (71854, 218217), (72739, 215562), (107781, 145478)]