42798042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10957}}^1$

素因数の和:11003

約数の個数: 48

約数和(自身を含む): 109404672

約数和(自身を除く): 66606630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 10957, 21914, 32871, 65742, 76699, 98613, 153398, 197226, 230097, 339667, 460194, 679334, 690291, 1019001, 1380582, 2038002, 2377669, 3057003, 4755338, 6114006, 7133007, 14266014, 21399021, 42798042]

約数ペア:

[(1, 42798042), (2, 21399021), (3, 14266014), (6, 7133007), (7, 6114006), (9, 4755338), (14, 3057003), (18, 2377669), (21, 2038002), (31, 1380582), (42, 1019001), (62, 690291), (63, 679334), (93, 460194), (126, 339667), (186, 230097), (217, 197226), (279, 153398), (434, 98613), (558, 76699), (651, 65742), (1302, 32871), (1953, 21914), (3906, 10957)]