172904214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{3917}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 395686656

約数和(自身を除く): 222782442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1051, 2102, 3153, 3917, 6306, 7357, 7834, 11751, 14714, 22071, 23502, 27419, 44142, 54838, 82257, 164514, 4116767, 8233534, 12350301, 24700602, 28817369, 57634738, 86452107, 172904214]

約数ペア:

[(1, 172904214), (2, 86452107), (3, 57634738), (6, 28817369), (7, 24700602), (14, 12350301), (21, 8233534), (42, 4116767), (1051, 164514), (2102, 82257), (3153, 54838), (3917, 44142), (6306, 27419), (7357, 23502), (7834, 22071), (11751, 14714)]