16812270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 43917120

約数和(自身を除く): 27104850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 367, 509, 734, 1018, 1101, 1527, 1835, 2202, 2545, 3054, 3303, 3670, 4581, 5090, 5505, 6606, 7635, 9162, 11010, 15270, 16515, 22905, 33030, 45810, 186803, 373606, 560409, 934015, 1120818, 1681227, 1868030, 2802045, 3362454, 5604090, 8406135, 16812270]

約数ペア:

[(1, 16812270), (2, 8406135), (3, 5604090), (5, 3362454), (6, 2802045), (9, 1868030), (10, 1681227), (15, 1120818), (18, 934015), (30, 560409), (45, 373606), (90, 186803), (367, 45810), (509, 33030), (734, 22905), (1018, 16515), (1101, 15270), (1527, 11010), (1835, 9162), (2202, 7635), (2545, 6606), (3054, 5505), (3303, 5090), (3670, 4581)]