16206156954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1871813}}^1$

素因数の和:1871871

約数の個数: 48

約数和(自身を含む): 38836396872

約数和(自身を除く): 22630239918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 1871813, 3743626, 5615439, 11230878, 16846317, 24333569, 33692634, 48667138, 69257081, 73000707, 138514162, 146001414, 207771243, 219002121, 415542486, 438004242, 623313729, 900342053, 1246627458, 1800684106, 2701026159, 5402052318, 8103078477, 16206156954]

約数ペア:

[(1, 16206156954), (2, 8103078477), (3, 5402052318), (6, 2701026159), (9, 1800684106), (13, 1246627458), (18, 900342053), (26, 623313729), (37, 438004242), (39, 415542486), (74, 219002121), (78, 207771243), (111, 146001414), (117, 138514162), (222, 73000707), (234, 69257081), (333, 48667138), (481, 33692634), (666, 24333569), (962, 16846317), (1443, 11230878), (2886, 5615439), (4329, 3743626), (8658, 1871813)]