1800104208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{10651}}^1$

素因数の和:11172

約数の個数: 80

約数和(自身を含む): 5325659136

約数和(自身を除く): 3525554928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 503, 1006, 1509, 2012, 3018, 3521, 4024, 6036, 7042, 8048, 10563, 10651, 12072, 14084, 21126, 21302, 24144, 28168, 31953, 42252, 42604, 56336, 63906, 74557, 84504, 85208, 127812, 149114, 169008, 170416, 223671, 255624, 298228, 447342, 511248, 596456, 894684, 1192912, 1789368, 3578736, 5357453, 10714906, 16072359, 21429812, 32144718, 37502171, 42859624, 64289436, 75004342, 85719248, 112506513, 128578872, 150008684, 225013026, 257157744, 300017368, 450026052, 600034736, 900052104, 1800104208]

約数ペア:

[(1, 1800104208), (2, 900052104), (3, 600034736), (4, 450026052), (6, 300017368), (7, 257157744), (8, 225013026), (12, 150008684), (14, 128578872), (16, 112506513), (21, 85719248), (24, 75004342), (28, 64289436), (42, 42859624), (48, 37502171), (56, 32144718), (84, 21429812), (112, 16072359), (168, 10714906), (336, 5357453), (503, 3578736), (1006, 1789368), (1509, 1192912), (2012, 894684), (3018, 596456), (3521, 511248), (4024, 447342), (6036, 298228), (7042, 255624), (8048, 223671), (10563, 170416), (10651, 169008), (12072, 149114), (14084, 127812), (21126, 85208), (21302, 84504), (24144, 74557), (28168, 63906), (31953, 56336), (42252, 42604)]