2016351738

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1913}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 4547664000

約数和(自身を除く): 2531312262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 149, 262, 298, 393, 447, 786, 894, 1179, 1341, 1913, 2358, 2682, 3537, 3826, 4023, 5739, 7074, 8046, 11478, 17217, 19519, 34434, 39038, 51651, 58557, 103302, 117114, 175671, 250603, 285037, 351342, 501206, 527013, 570074, 751809, 855111, 1054026, 1503618, 1710222, 2255427, 2565333, 4510854, 5130666, 6766281, 7695999, 13532562, 15391998, 37339847, 74679694, 112019541, 224039082, 336058623, 672117246, 1008175869, 2016351738]

約数ペア:

[(1, 2016351738), (2, 1008175869), (3, 672117246), (6, 336058623), (9, 224039082), (18, 112019541), (27, 74679694), (54, 37339847), (131, 15391998), (149, 13532562), (262, 7695999), (298, 6766281), (393, 5130666), (447, 4510854), (786, 2565333), (894, 2255427), (1179, 1710222), (1341, 1503618), (1913, 1054026), (2358, 855111), (2682, 751809), (3537, 570074), (3826, 527013), (4023, 501206), (5739, 351342), (7074, 285037), (8046, 250603), (11478, 175671), (17217, 117114), (19519, 103302), (34434, 58557), (39038, 51651)]