1780042014

素因数分解:

$2^1\times 3^3\times {\mathrm{6397}}^1\times {\mathrm{5153}}^1$

素因数の和:11561

約数の個数: 32

約数和(自身を含む): 3957035040

約数和(自身を除く): 2176993026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5153, 6397, 10306, 12794, 15459, 19191, 30918, 38382, 46377, 57573, 92754, 115146, 139131, 172719, 278262, 345438, 32963741, 65927482, 98891223, 197782446, 296673669, 593347338, 890021007, 1780042014]

約数ペア:

[(1, 1780042014), (2, 890021007), (3, 593347338), (6, 296673669), (9, 197782446), (18, 98891223), (27, 65927482), (54, 32963741), (5153, 345438), (6397, 278262), (10306, 172719), (12794, 139131), (15459, 115146), (19191, 92754), (30918, 57573), (38382, 46377)]