9681588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 28316288

約数和(自身を除く): 18634700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 373, 412, 618, 721, 746, 927, 1119, 1236, 1442, 1492, 1854, 2163, 2238, 2611, 2884, 3357, 3708, 4326, 4476, 5222, 6489, 6714, 7833, 8652, 10444, 12978, 13428, 15666, 23499, 25956, 31332, 38419, 46998, 76838, 93996, 115257, 153676, 230514, 268933, 345771, 461028, 537866, 691542, 806799, 1075732, 1383084, 1613598, 2420397, 3227196, 4840794, 9681588]

約数ペア:

[(1, 9681588), (2, 4840794), (3, 3227196), (4, 2420397), (6, 1613598), (7, 1383084), (9, 1075732), (12, 806799), (14, 691542), (18, 537866), (21, 461028), (28, 345771), (36, 268933), (42, 230514), (63, 153676), (84, 115257), (103, 93996), (126, 76838), (206, 46998), (252, 38419), (309, 31332), (373, 25956), (412, 23499), (618, 15666), (721, 13428), (746, 12978), (927, 10444), (1119, 8652), (1236, 7833), (1442, 6714), (1492, 6489), (1854, 5222), (2163, 4476), (2238, 4326), (2611, 3708), (2884, 3357)]