2021058486

素因数分解:

$2^1\times 3^3\times {\mathrm{647}}^1\times {\mathrm{57847}}^1$

素因数の和:58505

約数の個数: 32

約数和(自身を含む): 4498260480

約数和(自身を除く): 2477201994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 647, 1294, 1941, 3882, 5823, 11646, 17469, 34938, 57847, 115694, 173541, 347082, 520623, 1041246, 1561869, 3123738, 37427009, 74854018, 112281027, 224562054, 336843081, 673686162, 1010529243, 2021058486]

約数ペア:

[(1, 2021058486), (2, 1010529243), (3, 673686162), (6, 336843081), (9, 224562054), (18, 112281027), (27, 74854018), (54, 37427009), (647, 3123738), (1294, 1561869), (1941, 1041246), (3882, 520623), (5823, 347082), (11646, 173541), (17469, 115694), (34938, 57847)]