47111946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2153}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 107941248

約数和(自身を除く): 60829302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 1042, 1563, 2153, 3126, 3647, 4306, 6459, 7294, 10941, 12918, 15071, 21882, 30142, 45213, 90426, 1121713, 2243426, 3365139, 6730278, 7851991, 15703982, 23555973, 47111946]

約数ペア:

[(1, 47111946), (2, 23555973), (3, 15703982), (6, 7851991), (7, 6730278), (14, 3365139), (21, 2243426), (42, 1121713), (521, 90426), (1042, 45213), (1563, 30142), (2153, 21882), (3126, 15071), (3647, 12918), (4306, 10941), (6459, 7294)]