86772294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{688669}}^1$

素因数の和:688684

約数の個数: 24

約数和(自身を含む): 214865040

約数和(自身を除く): 128092746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 688669, 1377338, 2066007, 4132014, 4820683, 6198021, 9641366, 12396042, 14462049, 28924098, 43386147, 86772294]

約数ペア:

[(1, 86772294), (2, 43386147), (3, 28924098), (6, 14462049), (7, 12396042), (9, 9641366), (14, 6198021), (18, 4820683), (21, 4132014), (42, 2066007), (63, 1377338), (126, 688669)]