7204806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 17991168

約数和(自身を除く): 10786362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 271, 422, 542, 633, 813, 1266, 1477, 1626, 1897, 1899, 2439, 2954, 3794, 3798, 4431, 4878, 5691, 8862, 11382, 13293, 17073, 26586, 34146, 57181, 114362, 171543, 343086, 400267, 514629, 800534, 1029258, 1200801, 2401602, 3602403, 7204806]

約数ペア:

[(1, 7204806), (2, 3602403), (3, 2401602), (6, 1200801), (7, 1029258), (9, 800534), (14, 514629), (18, 400267), (21, 343086), (42, 171543), (63, 114362), (126, 57181), (211, 34146), (271, 26586), (422, 17073), (542, 13293), (633, 11382), (813, 8862), (1266, 5691), (1477, 4878), (1626, 4431), (1897, 3798), (1899, 3794), (2439, 2954)]