904763538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{9587}}^1$

素因数の和:9716

約数の個数: 72

約数和(自身を含む): 2301925392

約数和(自身を除く): 1397161854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 749, 882, 963, 1498, 1926, 2247, 4494, 5243, 6741, 9587, 10486, 13482, 15729, 19174, 28761, 31458, 47187, 57522, 67109, 86283, 94374, 134218, 172566, 201327, 402654, 469763, 603981, 939526, 1025809, 1207962, 1409289, 2051618, 2818578, 3077427, 4227867, 6154854, 7180663, 8455734, 9232281, 14361326, 18464562, 21541989, 43083978, 50264641, 64625967, 100529282, 129251934, 150793923, 301587846, 452381769, 904763538]

約数ペア:

[(1, 904763538), (2, 452381769), (3, 301587846), (6, 150793923), (7, 129251934), (9, 100529282), (14, 64625967), (18, 50264641), (21, 43083978), (42, 21541989), (49, 18464562), (63, 14361326), (98, 9232281), (107, 8455734), (126, 7180663), (147, 6154854), (214, 4227867), (294, 3077427), (321, 2818578), (441, 2051618), (642, 1409289), (749, 1207962), (882, 1025809), (963, 939526), (1498, 603981), (1926, 469763), (2247, 402654), (4494, 201327), (5243, 172566), (6741, 134218), (9587, 94374), (10486, 86283), (13482, 67109), (15729, 57522), (19174, 47187), (28761, 31458)]