31439868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{673}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 78130080

約数和(自身を除く): 46690212

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 229, 458, 673, 687, 916, 1346, 1374, 2019, 2692, 2748, 3893, 4038, 7786, 8076, 11441, 11679, 15572, 22882, 23358, 34323, 45764, 46716, 68646, 137292, 154117, 308234, 462351, 616468, 924702, 1849404, 2619989, 5239978, 7859967, 10479956, 15719934, 31439868]

約数ペア:

[(1, 31439868), (2, 15719934), (3, 10479956), (4, 7859967), (6, 5239978), (12, 2619989), (17, 1849404), (34, 924702), (51, 616468), (68, 462351), (102, 308234), (204, 154117), (229, 137292), (458, 68646), (673, 46716), (687, 45764), (916, 34323), (1346, 23358), (1374, 22882), (2019, 15572), (2692, 11679), (2748, 11441), (3893, 8076), (4038, 7786)]