1644162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 3592512

約数和(自身を除く): 1948350

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 197, 214, 321, 394, 591, 642, 1182, 1391, 2561, 2782, 4173, 5122, 7683, 8346, 15366, 21079, 42158, 63237, 126474, 274027, 548054, 822081, 1644162]

約数ペア:

[(1, 1644162), (2, 822081), (3, 548054), (6, 274027), (13, 126474), (26, 63237), (39, 42158), (78, 21079), (107, 15366), (197, 8346), (214, 7683), (321, 5122), (394, 4173), (591, 2782), (642, 2561), (1182, 1391)]