2347722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 5591040

約数和(自身を除く): 3243318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 127, 158, 234, 237, 254, 381, 474, 711, 762, 1027, 1143, 1422, 1651, 2054, 2286, 3081, 3302, 4953, 6162, 9243, 9906, 10033, 14859, 18486, 20066, 29718, 30099, 60198, 90297, 130429, 180594, 260858, 391287, 782574, 1173861, 2347722]

約数ペア:

[(1, 2347722), (2, 1173861), (3, 782574), (6, 391287), (9, 260858), (13, 180594), (18, 130429), (26, 90297), (39, 60198), (78, 30099), (79, 29718), (117, 20066), (127, 18486), (158, 14859), (234, 10033), (237, 9906), (254, 9243), (381, 6162), (474, 4953), (711, 3302), (762, 3081), (1027, 2286), (1143, 2054), (1422, 1651)]