87040506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2072393}}^1$

素因数の和:2072405

約数の個数: 16

約数和(自身を含む): 198949824

約数和(自身を除く): 111909318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2072393, 4144786, 6217179, 12434358, 14506751, 29013502, 43520253, 87040506]

約数ペア:

[(1, 87040506), (2, 43520253), (3, 29013502), (6, 14506751), (7, 12434358), (14, 6217179), (21, 4144786), (42, 2072393)]