2646714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 3885126

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 41, 42, 53, 58, 82, 87, 106, 123, 159, 174, 203, 246, 287, 318, 371, 406, 574, 609, 742, 861, 1113, 1189, 1218, 1537, 1722, 2173, 2226, 2378, 3074, 3567, 4346, 4611, 6519, 7134, 8323, 9222, 10759, 13038, 15211, 16646, 21518, 24969, 30422, 32277, 45633, 49938, 63017, 64554, 91266, 126034, 189051, 378102, 441119, 882238, 1323357, 2646714]

約数ペア:

[(1, 2646714), (2, 1323357), (3, 882238), (6, 441119), (7, 378102), (14, 189051), (21, 126034), (29, 91266), (41, 64554), (42, 63017), (53, 49938), (58, 45633), (82, 32277), (87, 30422), (106, 24969), (123, 21518), (159, 16646), (174, 15211), (203, 13038), (246, 10759), (287, 9222), (318, 8323), (371, 7134), (406, 6519), (574, 4611), (609, 4346), (742, 3567), (861, 3074), (1113, 2378), (1189, 2226), (1218, 2173), (1537, 1722)]