7188642

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 16070400

約数和(自身を除く): 8881758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 557, 717, 1114, 1434, 1671, 2151, 3342, 4302, 5013, 6453, 10026, 12906, 15039, 30078, 133123, 266246, 399369, 798738, 1198107, 2396214, 3594321, 7188642]

約数ペア:

[(1, 7188642), (2, 3594321), (3, 2396214), (6, 1198107), (9, 798738), (18, 399369), (27, 266246), (54, 133123), (239, 30078), (478, 15039), (557, 12906), (717, 10026), (1114, 6453), (1434, 5013), (1671, 4302), (2151, 3342)]