222957162

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{991}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 501396480

約数和(自身を除く): 278439318

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 431, 522, 862, 991, 1293, 1982, 2586, 2973, 3879, 5946, 7758, 8919, 12499, 17838, 24998, 28739, 37497, 57478, 74994, 86217, 112491, 172434, 224982, 258651, 427121, 517302, 854242, 1281363, 2562726, 3844089, 7688178, 12386509, 24773018, 37159527, 74319054, 111478581, 222957162]

約数ペア:

[(1, 222957162), (2, 111478581), (3, 74319054), (6, 37159527), (9, 24773018), (18, 12386509), (29, 7688178), (58, 3844089), (87, 2562726), (174, 1281363), (261, 854242), (431, 517302), (522, 427121), (862, 258651), (991, 224982), (1293, 172434), (1982, 112491), (2586, 86217), (2973, 74994), (3879, 57478), (5946, 37497), (7758, 28739), (8919, 24998), (12499, 17838)]