47181142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 79891200

約数和(自身を除く): 32710058

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 437, 703, 851, 874, 1406, 1459, 1702, 2918, 16169, 27721, 32338, 33557, 53983, 55442, 67114, 107966, 637583, 1025677, 1241609, 1275166, 2051354, 2483218, 23590571, 47181142]

約数ペア:

[(1, 47181142), (2, 23590571), (19, 2483218), (23, 2051354), (37, 1275166), (38, 1241609), (46, 1025677), (74, 637583), (437, 107966), (703, 67114), (851, 55442), (874, 53983), (1406, 33557), (1459, 32338), (1702, 27721), (2918, 16169)]