2231628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 6150144

約数和(自身を除く): 3918516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 857, 868, 1302, 1714, 2571, 2604, 3428, 5142, 5999, 10284, 11998, 17997, 23996, 26567, 35994, 53134, 71988, 79701, 106268, 159402, 185969, 318804, 371938, 557907, 743876, 1115814, 2231628]

約数ペア:

[(1, 2231628), (2, 1115814), (3, 743876), (4, 557907), (6, 371938), (7, 318804), (12, 185969), (14, 159402), (21, 106268), (28, 79701), (31, 71988), (42, 53134), (62, 35994), (84, 26567), (93, 23996), (124, 17997), (186, 11998), (217, 10284), (372, 5999), (434, 5142), (651, 3428), (857, 2604), (868, 2571), (1302, 1714)]