740071206

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{119869}}^1$

素因数の和:119898

約数の個数: 48

約数和(自身を含む): 1869972000

約数和(自身を除く): 1129900794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 119869, 239738, 359607, 719214, 839083, 1078821, 1678166, 2157642, 2517249, 5034498, 5873581, 7551747, 11747162, 15103494, 17620743, 35241486, 41115067, 52862229, 82230134, 105724458, 123345201, 246690402, 370035603, 740071206]

約数ペア:

[(1, 740071206), (2, 370035603), (3, 246690402), (6, 123345201), (7, 105724458), (9, 82230134), (14, 52862229), (18, 41115067), (21, 35241486), (42, 17620743), (49, 15103494), (63, 11747162), (98, 7551747), (126, 5873581), (147, 5034498), (294, 2517249), (343, 2157642), (441, 1678166), (686, 1078821), (882, 839083), (1029, 719214), (2058, 359607), (3087, 239738), (6174, 119869)]