23929269

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 42491904

約数和(自身を除く): 18562635

約数列:

[1, 3, 7, 13, 21, 23, 37, 39, 69, 91, 103, 111, 161, 259, 273, 299, 309, 481, 483, 721, 777, 851, 897, 1339, 1443, 2093, 2163, 2369, 2553, 3367, 3811, 4017, 5957, 6279, 7107, 9373, 10101, 11063, 11433, 16583, 17871, 26677, 28119, 30797, 33189, 49543, 49749, 77441, 80031, 87653, 92391, 148629, 215579, 232323, 262959, 346801, 613571, 646737, 1040403, 1139489, 1840713, 3418467, 7976423, 23929269]

約数ペア:

[(1, 23929269), (3, 7976423), (7, 3418467), (13, 1840713), (21, 1139489), (23, 1040403), (37, 646737), (39, 613571), (69, 346801), (91, 262959), (103, 232323), (111, 215579), (161, 148629), (259, 92391), (273, 87653), (299, 80031), (309, 77441), (481, 49749), (483, 49543), (721, 33189), (777, 30797), (851, 28119), (897, 26677), (1339, 17871), (1443, 16583), (2093, 11433), (2163, 11063), (2369, 10101), (2553, 9373), (3367, 7107), (3811, 6279), (4017, 5957)]