16164486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 38757264

約数和(自身を除く): 22592778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 1867, 2886, 3734, 4329, 5601, 8658, 11202, 16803, 24271, 33606, 48542, 69079, 72813, 138158, 145626, 207237, 218439, 414474, 436878, 621711, 898027, 1243422, 1796054, 2694081, 5388162, 8082243, 16164486]

約数ペア:

[(1, 16164486), (2, 8082243), (3, 5388162), (6, 2694081), (9, 1796054), (13, 1243422), (18, 898027), (26, 621711), (37, 436878), (39, 414474), (74, 218439), (78, 207237), (111, 145626), (117, 138158), (222, 72813), (234, 69079), (333, 48542), (481, 33606), (666, 24271), (962, 16803), (1443, 11202), (1867, 8658), (2886, 5601), (3734, 4329)]