18543084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7166

約数の個数: 48

約数和(自身を含む): 51050496

約数和(自身を除く): 32507412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7121, 14242, 21363, 28484, 42726, 49847, 85452, 99694, 149541, 199388, 220751, 299082, 441502, 598164, 662253, 883004, 1324506, 1545257, 2649012, 3090514, 4635771, 6181028, 9271542, 18543084]

約数ペア:

[(1, 18543084), (2, 9271542), (3, 6181028), (4, 4635771), (6, 3090514), (7, 2649012), (12, 1545257), (14, 1324506), (21, 883004), (28, 662253), (31, 598164), (42, 441502), (62, 299082), (84, 220751), (93, 199388), (124, 149541), (186, 99694), (217, 85452), (372, 49847), (434, 42726), (651, 28484), (868, 21363), (1302, 14242), (2604, 7121)]