18202468930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{563021}}^1$

素因数の和:563142

約数の個数: 32

約数和(自身を含む): 33929957808

約数和(自身を除く): 15727488878

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 610, 3233, 6466, 16165, 32330, 563021, 1126042, 2815105, 5630210, 29840113, 34344281, 59680226, 68688562, 149200565, 171721405, 298401130, 343442810, 1820246893, 3640493786, 9101234465, 18202468930]

約数ペア:

[(1, 18202468930), (2, 9101234465), (5, 3640493786), (10, 1820246893), (53, 343442810), (61, 298401130), (106, 171721405), (122, 149200565), (265, 68688562), (305, 59680226), (530, 34344281), (610, 29840113), (3233, 5630210), (6466, 2815105), (16165, 1126042), (32330, 563021)]