18334030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12821}}^1$

素因数の和:12852

約数の個数: 32

約数和(自身を含む): 38773728

約数和(自身を除く): 20439698

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 12821, 25642, 64105, 128210, 141031, 166673, 282062, 333346, 705155, 833365, 1410310, 1666730, 1833403, 3666806, 9167015, 18334030]

約数ペア:

[(1, 18334030), (2, 9167015), (5, 3666806), (10, 1833403), (11, 1666730), (13, 1410310), (22, 833365), (26, 705155), (55, 333346), (65, 282062), (110, 166673), (130, 141031), (143, 128210), (286, 64105), (715, 25642), (1430, 12821)]