2117456856

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{138071}}^1$

素因数の和:138157

約数の個数: 64

約数和(自身を含む): 5964710400

約数和(自身を除く): 3847253544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 138071, 276142, 414213, 552284, 828426, 1104568, 1242639, 1656852, 2485278, 3313704, 3727917, 4970556, 7455834, 9803041, 9941112, 14911668, 19606082, 29409123, 29823336, 39212164, 58818246, 78424328, 88227369, 117636492, 176454738, 235272984, 264682107, 352909476, 529364214, 705818952, 1058728428, 2117456856]

約数ペア:

[(1, 2117456856), (2, 1058728428), (3, 705818952), (4, 529364214), (6, 352909476), (8, 264682107), (9, 235272984), (12, 176454738), (18, 117636492), (24, 88227369), (27, 78424328), (36, 58818246), (54, 39212164), (71, 29823336), (72, 29409123), (108, 19606082), (142, 14911668), (213, 9941112), (216, 9803041), (284, 7455834), (426, 4970556), (568, 3727917), (639, 3313704), (852, 2485278), (1278, 1656852), (1704, 1242639), (1917, 1104568), (2556, 828426), (3834, 552284), (5112, 414213), (7668, 276142), (15336, 138071)]