7489137042

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{669989}}^1$

素因数の和:670029

約数の個数: 48

約数和(自身を含む): 17559097920

約数和(自身を除く): 10069960878

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 669989, 1339978, 2009967, 4019934, 6029901, 12059802, 15409747, 18089703, 30819494, 36179406, 46229241, 54269109, 92458482, 108538218, 138687723, 162807327, 277375446, 325614654, 416063169, 832126338, 1248189507, 2496379014, 3744568521, 7489137042]

約数ペア:

[(1, 7489137042), (2, 3744568521), (3, 2496379014), (6, 1248189507), (9, 832126338), (18, 416063169), (23, 325614654), (27, 277375446), (46, 162807327), (54, 138687723), (69, 108538218), (81, 92458482), (138, 54269109), (162, 46229241), (207, 36179406), (243, 30819494), (414, 18089703), (486, 15409747), (621, 12059802), (1242, 6029901), (1863, 4019934), (3726, 2009967), (5589, 1339978), (11178, 669989)]