18098478

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2438

約数の個数: 40

約数和(自身を含む): 41434272

約数和(自身を除く): 23335794

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2377, 2538, 3807, 4754, 7131, 7614, 14262, 21393, 42786, 64179, 111719, 128358, 192537, 223438, 335157, 385074, 670314, 1005471, 2010942, 3016413, 6032826, 9049239, 18098478]

約数ペア:

[(1, 18098478), (2, 9049239), (3, 6032826), (6, 3016413), (9, 2010942), (18, 1005471), (27, 670314), (47, 385074), (54, 335157), (81, 223438), (94, 192537), (141, 128358), (162, 111719), (282, 64179), (423, 42786), (846, 21393), (1269, 14262), (2377, 7614), (2538, 7131), (3807, 4754)]