25710174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1907}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 64291968

約数和(自身を除く): 38581794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1907, 1926, 2247, 3814, 4494, 5721, 6741, 11442, 13349, 13482, 17163, 26698, 34326, 40047, 80094, 120141, 204049, 240282, 408098, 612147, 1224294, 1428343, 1836441, 2856686, 3672882, 4285029, 8570058, 12855087, 25710174]

約数ペア:

[(1, 25710174), (2, 12855087), (3, 8570058), (6, 4285029), (7, 3672882), (9, 2856686), (14, 1836441), (18, 1428343), (21, 1224294), (42, 612147), (63, 408098), (107, 240282), (126, 204049), (214, 120141), (321, 80094), (642, 40047), (749, 34326), (963, 26698), (1498, 17163), (1907, 13482), (1926, 13349), (2247, 11442), (3814, 6741), (4494, 5721)]