42115212

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16477}}^1$

素因数の和:16558

約数の個数: 36

約数和(自身を含む): 107963856

約数和(自身を除く): 65848644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 16477, 32954, 49431, 65908, 98862, 148293, 197724, 296586, 593172, 1169867, 2339734, 3509601, 4679468, 7019202, 10528803, 14038404, 21057606, 42115212]

約数ペア:

[(1, 42115212), (2, 21057606), (3, 14038404), (4, 10528803), (6, 7019202), (9, 4679468), (12, 3509601), (18, 2339734), (36, 1169867), (71, 593172), (142, 296586), (213, 197724), (284, 148293), (426, 98862), (639, 65908), (852, 49431), (1278, 32954), (2556, 16477)]