43738038

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 102705408

約数和(自身を除く): 58967370

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 127, 159, 171, 254, 318, 342, 361, 381, 477, 722, 762, 954, 1007, 1083, 1143, 2014, 2166, 2286, 2413, 3021, 3249, 4826, 6042, 6498, 6731, 7239, 9063, 13462, 14478, 18126, 19133, 20193, 21717, 38266, 40386, 43434, 45847, 57399, 60579, 91694, 114798, 121158, 127889, 137541, 172197, 255778, 275082, 344394, 383667, 412623, 767334, 825246, 1151001, 2302002, 2429891, 4859782, 7289673, 14579346, 21869019, 43738038]

約数ペア:

[(1, 43738038), (2, 21869019), (3, 14579346), (6, 7289673), (9, 4859782), (18, 2429891), (19, 2302002), (38, 1151001), (53, 825246), (57, 767334), (106, 412623), (114, 383667), (127, 344394), (159, 275082), (171, 255778), (254, 172197), (318, 137541), (342, 127889), (361, 121158), (381, 114798), (477, 91694), (722, 60579), (762, 57399), (954, 45847), (1007, 43434), (1083, 40386), (1143, 38266), (2014, 21717), (2166, 20193), (2286, 19133), (2413, 18126), (3021, 14478), (3249, 13462), (4826, 9063), (6042, 7239), (6498, 6731)]