171979542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1364917}}^1$

素因数の和:1364932

約数の個数: 24

約数和(自身を含む): 425854416

約数和(自身を除く): 253874874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1364917, 2729834, 4094751, 8189502, 9554419, 12284253, 19108838, 24568506, 28663257, 57326514, 85989771, 171979542]

約数ペア:

[(1, 171979542), (2, 85989771), (3, 57326514), (6, 28663257), (7, 24568506), (9, 19108838), (14, 12284253), (18, 9554419), (21, 8189502), (42, 4094751), (63, 2729834), (126, 1364917)]