81717594

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14629}}^1$

素因数の和:14667

約数の個数: 48

約数和(自身を含む): 200138400

約数和(自身を除く): 118420806

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 14629, 29258, 43887, 87774, 102403, 204806, 277951, 307209, 555902, 614418, 716821, 833853, 1433642, 1667706, 1945657, 2150463, 3891314, 4300926, 5836971, 11673942, 13619599, 27239198, 40858797, 81717594]

約数ペア:

[(1, 81717594), (2, 40858797), (3, 27239198), (6, 13619599), (7, 11673942), (14, 5836971), (19, 4300926), (21, 3891314), (38, 2150463), (42, 1945657), (49, 1667706), (57, 1433642), (98, 833853), (114, 716821), (133, 614418), (147, 555902), (266, 307209), (294, 277951), (399, 204806), (798, 102403), (931, 87774), (1862, 43887), (2793, 29258), (5586, 14629)]