27319878

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 61940736

約数和(自身を除く): 34620858

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 751, 774, 846, 1502, 2021, 2253, 4042, 4506, 6063, 6759, 12126, 13518, 18189, 32293, 35297, 36378, 64586, 70594, 96879, 105891, 193758, 211782, 290637, 317673, 581274, 635346, 1517771, 3035542, 4553313, 9106626, 13659939, 27319878]

約数ペア:

[(1, 27319878), (2, 13659939), (3, 9106626), (6, 4553313), (9, 3035542), (18, 1517771), (43, 635346), (47, 581274), (86, 317673), (94, 290637), (129, 211782), (141, 193758), (258, 105891), (282, 96879), (387, 70594), (423, 64586), (751, 36378), (774, 35297), (846, 32293), (1502, 18189), (2021, 13518), (2253, 12126), (4042, 6759), (4506, 6063)]