81678642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19531}}^1$

素因数の和:19594

約数の個数: 32

約数和(自身を含む): 177194304

約数和(自身を除く): 95515662

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 19531, 39062, 58593, 117186, 332027, 664054, 800771, 996081, 1601542, 1992162, 2402313, 4804626, 13613107, 27226214, 40839321, 81678642]

約数ペア:

[(1, 81678642), (2, 40839321), (3, 27226214), (6, 13613107), (17, 4804626), (34, 2402313), (41, 1992162), (51, 1601542), (82, 996081), (102, 800771), (123, 664054), (246, 332027), (697, 117186), (1394, 58593), (2091, 39062), (4182, 19531)]