253669374

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{95869}}^1$

素因数の和:95894

約数の個数: 48

約数和(自身を含む): 655750800

約数和(自身を除く): 402081426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 95869, 191738, 287607, 575214, 671083, 862821, 1342166, 1725642, 2013249, 2588463, 4026498, 4697581, 5176926, 6039747, 9395162, 12079494, 14092743, 18119241, 28185486, 36238482, 42278229, 84556458, 126834687, 253669374]

約数ペア:

[(1, 253669374), (2, 126834687), (3, 84556458), (6, 42278229), (7, 36238482), (9, 28185486), (14, 18119241), (18, 14092743), (21, 12079494), (27, 9395162), (42, 6039747), (49, 5176926), (54, 4697581), (63, 4026498), (98, 2588463), (126, 2013249), (147, 1725642), (189, 1342166), (294, 862821), (378, 671083), (441, 575214), (882, 287607), (1323, 191738), (2646, 95869)]