29988138

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 61951680

約数和(自身を除く): 31963542

約数列:

[1, 2, 3, 6, 41, 82, 123, 139, 246, 278, 417, 834, 877, 1754, 2631, 5262, 5699, 11398, 17097, 34194, 35957, 71914, 107871, 121903, 215742, 243806, 365709, 731418, 4998023, 9996046, 14994069, 29988138]

約数ペア:

[(1, 29988138), (2, 14994069), (3, 9996046), (6, 4998023), (41, 731418), (82, 365709), (123, 243806), (139, 215742), (246, 121903), (278, 107871), (417, 71914), (834, 35957), (877, 34194), (1754, 17097), (2631, 11398), (5262, 5699)]