42001812

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2707}}^1$

素因数の和:3148

約数の個数: 36

約数和(自身を含む): 106456896

約数和(自身を除く): 64455084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 2707, 3879, 5172, 5414, 7758, 8121, 10828, 15516, 16242, 24363, 32484, 48726, 97452, 1166717, 2333434, 3500151, 4666868, 7000302, 10500453, 14000604, 21000906, 42001812]

約数ペア:

[(1, 42001812), (2, 21000906), (3, 14000604), (4, 10500453), (6, 7000302), (9, 4666868), (12, 3500151), (18, 2333434), (36, 1166717), (431, 97452), (862, 48726), (1293, 32484), (1724, 24363), (2586, 16242), (2707, 15516), (3879, 10828), (5172, 8121), (5414, 7758)]