2166684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 6209280

約数和(自身を除く): 4042596

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 43, 51, 52, 57, 68, 76, 78, 86, 102, 114, 129, 156, 172, 204, 221, 228, 247, 258, 323, 442, 494, 516, 559, 646, 663, 731, 741, 817, 884, 969, 988, 1118, 1292, 1326, 1462, 1482, 1634, 1677, 1938, 2193, 2236, 2451, 2652, 2924, 2964, 3268, 3354, 3876, 4199, 4386, 4902, 6708, 8398, 8772, 9503, 9804, 10621, 12597, 13889, 16796, 19006, 21242, 25194, 27778, 28509, 31863, 38012, 41667, 42484, 50388, 55556, 57018, 63726, 83334, 114036, 127452, 166668, 180557, 361114, 541671, 722228, 1083342, 2166684]

約数ペア:

[(1, 2166684), (2, 1083342), (3, 722228), (4, 541671), (6, 361114), (12, 180557), (13, 166668), (17, 127452), (19, 114036), (26, 83334), (34, 63726), (38, 57018), (39, 55556), (43, 50388), (51, 42484), (52, 41667), (57, 38012), (68, 31863), (76, 28509), (78, 27778), (86, 25194), (102, 21242), (114, 19006), (129, 16796), (156, 13889), (172, 12597), (204, 10621), (221, 9804), (228, 9503), (247, 8772), (258, 8398), (323, 6708), (442, 4902), (494, 4386), (516, 4199), (559, 3876), (646, 3354), (663, 3268), (731, 2964), (741, 2924), (817, 2652), (884, 2451), (969, 2236), (988, 2193), (1118, 1938), (1292, 1677), (1326, 1634), (1462, 1482)]