239554926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53881}}^1$

素因数の和:53921

約数の個数: 48

約数和(自身を含む): 588391440

約数和(自身を除く): 348836514

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 53881, 107762, 161643, 323286, 484929, 700453, 969858, 1023739, 1400906, 2047478, 2101359, 3071217, 4202718, 6142434, 6304077, 9213651, 12608154, 13308607, 18427302, 26617214, 39925821, 79851642, 119777463, 239554926]

約数ペア:

[(1, 239554926), (2, 119777463), (3, 79851642), (6, 39925821), (9, 26617214), (13, 18427302), (18, 13308607), (19, 12608154), (26, 9213651), (38, 6304077), (39, 6142434), (57, 4202718), (78, 3071217), (114, 2101359), (117, 2047478), (171, 1400906), (234, 1023739), (247, 969858), (342, 700453), (494, 484929), (741, 323286), (1482, 161643), (2223, 107762), (4446, 53881)]