26981928

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{751}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 73320000

約数和(自身を除く): 46338072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 751, 998, 1497, 1502, 1996, 2253, 2994, 3004, 3992, 4491, 4506, 5988, 6008, 6759, 8982, 9012, 11976, 13518, 17964, 18024, 27036, 35928, 54072, 374749, 749498, 1124247, 1498996, 2248494, 2997992, 3372741, 4496988, 6745482, 8993976, 13490964, 26981928]

約数ペア:

[(1, 26981928), (2, 13490964), (3, 8993976), (4, 6745482), (6, 4496988), (8, 3372741), (9, 2997992), (12, 2248494), (18, 1498996), (24, 1124247), (36, 749498), (72, 374749), (499, 54072), (751, 35928), (998, 27036), (1497, 18024), (1502, 17964), (1996, 13518), (2253, 11976), (2994, 9012), (3004, 8982), (3992, 6759), (4491, 6008), (4506, 5988)]