18838095912

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{800123}}^1$

素因数の和:800247

約数の個数: 64

約数和(自身を含む): 52808184000

約数和(自身を除く): 33970088088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3924, 5886, 7848, 11772, 23544, 800123, 1600246, 2400369, 3200492, 4800738, 6400984, 7201107, 9601476, 14402214, 19202952, 21603321, 28804428, 43206642, 57608856, 86413284, 87213407, 172826568, 174426814, 261640221, 348853628, 523280442, 697707256, 784920663, 1046560884, 1569841326, 2093121768, 2354761989, 3139682652, 4709523978, 6279365304, 9419047956, 18838095912]

約数ペア:

[(1, 18838095912), (2, 9419047956), (3, 6279365304), (4, 4709523978), (6, 3139682652), (8, 2354761989), (9, 2093121768), (12, 1569841326), (18, 1046560884), (24, 784920663), (27, 697707256), (36, 523280442), (54, 348853628), (72, 261640221), (108, 174426814), (109, 172826568), (216, 87213407), (218, 86413284), (327, 57608856), (436, 43206642), (654, 28804428), (872, 21603321), (981, 19202952), (1308, 14402214), (1962, 9601476), (2616, 7201107), (2943, 6400984), (3924, 4800738), (5886, 3200492), (7848, 2400369), (11772, 1600246), (23544, 800123)]