25589214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4723}}^1$

素因数の和:4781

約数の個数: 48

約数和(自身を含む): 64851072

約数和(自身を除く): 39261858

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, 4723, 5418, 9446, 14169, 28338, 33061, 42507, 66122, 85014, 99183, 198366, 203089, 297549, 406178, 595098, 609267, 1218534, 1421623, 1827801, 2843246, 3655602, 4264869, 8529738, 12794607, 25589214]

約数ペア:

[(1, 25589214), (2, 12794607), (3, 8529738), (6, 4264869), (7, 3655602), (9, 2843246), (14, 1827801), (18, 1421623), (21, 1218534), (42, 609267), (43, 595098), (63, 406178), (86, 297549), (126, 203089), (129, 198366), (258, 99183), (301, 85014), (387, 66122), (602, 42507), (774, 33061), (903, 28338), (1806, 14169), (2709, 9446), (4723, 5418)]