18852134

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 34062336

約数和(自身を除く): 15210202

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 461, 889, 922, 1778, 2921, 3227, 5842, 6454, 10603, 20447, 21206, 40894, 58547, 74221, 117094, 148442, 409829, 819658, 1346581, 2693162, 9426067, 18852134]

約数ペア:

[(1, 18852134), (2, 9426067), (7, 2693162), (14, 1346581), (23, 819658), (46, 409829), (127, 148442), (161, 117094), (254, 74221), (322, 58547), (461, 40894), (889, 21206), (922, 20447), (1778, 10603), (2921, 6454), (3227, 5842)]