84643734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4787}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 193971456

約数和(自身を除く): 109327722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 4787, 5894, 8841, 9574, 14361, 17682, 28722, 33509, 67018, 100527, 201054, 2015327, 4030654, 6045981, 12091962, 14107289, 28214578, 42321867, 84643734]

約数ペア:

[(1, 84643734), (2, 42321867), (3, 28214578), (6, 14107289), (7, 12091962), (14, 6045981), (21, 4030654), (42, 2015327), (421, 201054), (842, 100527), (1263, 67018), (2526, 33509), (2947, 28722), (4787, 17682), (5894, 14361), (8841, 9574)]