74177838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13691}}^1$

素因数の和:13749

約数の個数: 48

約数和(自身を含む): 187963776

約数和(自身を除く): 113785938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 13691, 27382, 41073, 82146, 95837, 123219, 191674, 246438, 287511, 575022, 588713, 862533, 1177426, 1725066, 1766139, 3532278, 4120991, 5298417, 8241982, 10596834, 12362973, 24725946, 37088919, 74177838]

約数ペア:

[(1, 74177838), (2, 37088919), (3, 24725946), (6, 12362973), (7, 10596834), (9, 8241982), (14, 5298417), (18, 4120991), (21, 3532278), (42, 1766139), (43, 1725066), (63, 1177426), (86, 862533), (126, 588713), (129, 575022), (258, 287511), (301, 246438), (387, 191674), (602, 123219), (774, 95837), (903, 82146), (1806, 41073), (2709, 27382), (5418, 13691)]