25085358

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 58640400

約数和(自身を除く): 33555042

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 1789, 2337, 3578, 4674, 5367, 7011, 10734, 14022, 16101, 32202, 33991, 67982, 73349, 101973, 146698, 203946, 220047, 305919, 440094, 611838, 660141, 1320282, 1393631, 2787262, 4180893, 8361786, 12542679, 25085358]

約数ペア:

[(1, 25085358), (2, 12542679), (3, 8361786), (6, 4180893), (9, 2787262), (18, 1393631), (19, 1320282), (38, 660141), (41, 611838), (57, 440094), (82, 305919), (114, 220047), (123, 203946), (171, 146698), (246, 101973), (342, 73349), (369, 67982), (738, 33991), (779, 32202), (1558, 16101), (1789, 14022), (2337, 10734), (3578, 7011), (4674, 5367)]