27078438

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 56263680

約数和(自身を除く): 29185242

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 197, 394, 591, 739, 1182, 1478, 2217, 4434, 6107, 12214, 18321, 22909, 36642, 45818, 68727, 137454, 145583, 291166, 436749, 873498, 4513073, 9026146, 13539219, 27078438]

約数ペア:

[(1, 27078438), (2, 13539219), (3, 9026146), (6, 4513073), (31, 873498), (62, 436749), (93, 291166), (186, 145583), (197, 137454), (394, 68727), (591, 45818), (739, 36642), (1182, 22909), (1478, 18321), (2217, 12214), (4434, 6107)]