18054738

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8573}}^1$

素因数の和:8600

約数の個数: 40

約数和(自身を含む): 43573068

約数和(自身を除く): 25518330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 8573, 17146, 25719, 51438, 77157, 111449, 154314, 222898, 231471, 334347, 462942, 668694, 694413, 1003041, 1388826, 2006082, 3009123, 6018246, 9027369, 18054738]

約数ペア:

[(1, 18054738), (2, 9027369), (3, 6018246), (6, 3009123), (9, 2006082), (13, 1388826), (18, 1003041), (26, 694413), (27, 668694), (39, 462942), (54, 334347), (78, 231471), (81, 222898), (117, 154314), (162, 111449), (234, 77157), (351, 51438), (702, 25719), (1053, 17146), (2106, 8573)]