42705414

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 99348480

約数和(自身を除く): 56643066

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 97, 186, 194, 263, 279, 291, 526, 558, 582, 789, 837, 873, 1578, 1674, 1746, 2367, 2619, 3007, 4734, 5238, 6014, 7101, 8153, 9021, 14202, 16306, 18042, 24459, 25511, 27063, 48918, 51022, 54126, 73377, 76533, 81189, 146754, 153066, 162378, 220131, 229599, 440262, 459198, 688797, 790841, 1377594, 1581682, 2372523, 4745046, 7117569, 14235138, 21352707, 42705414]

約数ペア:

[(1, 42705414), (2, 21352707), (3, 14235138), (6, 7117569), (9, 4745046), (18, 2372523), (27, 1581682), (31, 1377594), (54, 790841), (62, 688797), (93, 459198), (97, 440262), (186, 229599), (194, 220131), (263, 162378), (279, 153066), (291, 146754), (526, 81189), (558, 76533), (582, 73377), (789, 54126), (837, 51022), (873, 48918), (1578, 27063), (1674, 25511), (1746, 24459), (2367, 18042), (2619, 16306), (3007, 14202), (4734, 9021), (5238, 8153), (6014, 7101)]