21026076

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103069}}^1$

素因数の和:103093

約数の個数: 24

約数和(自身を含む): 51947280

約数和(自身を除く): 30921204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 103069, 206138, 309207, 412276, 618414, 1236828, 1752173, 3504346, 5256519, 7008692, 10513038, 21026076]

約数ペア:

[(1, 21026076), (2, 10513038), (3, 7008692), (4, 5256519), (6, 3504346), (12, 1752173), (17, 1236828), (34, 618414), (51, 412276), (68, 309207), (102, 206138), (204, 103069)]