39816882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7349}}^1$

素因数の和:7407

約数の個数: 48

約数和(自身を含む): 100900800

約数和(自身を除く): 61083918

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, 7349, 14698, 22047, 44094, 51443, 66141, 102886, 132282, 154329, 308658, 316007, 462987, 632014, 925974, 948021, 1896042, 2212049, 2844063, 4424098, 5688126, 6636147, 13272294, 19908441, 39816882]

約数ペア:

[(1, 39816882), (2, 19908441), (3, 13272294), (6, 6636147), (7, 5688126), (9, 4424098), (14, 2844063), (18, 2212049), (21, 1896042), (42, 948021), (43, 925974), (63, 632014), (86, 462987), (126, 316007), (129, 308658), (258, 154329), (301, 132282), (387, 102886), (602, 66141), (774, 51443), (903, 44094), (1806, 22047), (2709, 14698), (5418, 7349)]