7979976

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 21797100

約数和(自身を除く): 13817124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 809, 822, 1096, 1233, 1618, 1644, 2427, 2466, 3236, 3288, 4854, 4932, 6472, 7281, 9708, 9864, 14562, 19416, 29124, 58248, 110833, 221666, 332499, 443332, 664998, 886664, 997497, 1329996, 1994994, 2659992, 3989988, 7979976]

約数ペア:

[(1, 7979976), (2, 3989988), (3, 2659992), (4, 1994994), (6, 1329996), (8, 997497), (9, 886664), (12, 664998), (18, 443332), (24, 332499), (36, 221666), (72, 110833), (137, 58248), (274, 29124), (411, 19416), (548, 14562), (809, 9864), (822, 9708), (1096, 7281), (1233, 6472), (1618, 4932), (1644, 4854), (2427, 3288), (2466, 3236)]