38916846

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 86958144

約数和(自身を除く): 48041298

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 157, 282, 293, 314, 423, 471, 586, 846, 879, 942, 1413, 1758, 2637, 2826, 5274, 7379, 13771, 14758, 22137, 27542, 41313, 44274, 46001, 66411, 82626, 92002, 123939, 132822, 138003, 247878, 276006, 414009, 828018, 2162047, 4324094, 6486141, 12972282, 19458423, 38916846]

約数ペア:

[(1, 38916846), (2, 19458423), (3, 12972282), (6, 6486141), (9, 4324094), (18, 2162047), (47, 828018), (94, 414009), (141, 276006), (157, 247878), (282, 138003), (293, 132822), (314, 123939), (423, 92002), (471, 82626), (586, 66411), (846, 46001), (879, 44274), (942, 41313), (1413, 27542), (1758, 22137), (2637, 14758), (2826, 13771), (5274, 7379)]