8911098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 22239360

約数和(自身を除く): 13328262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 359, 394, 591, 718, 1077, 1182, 1379, 1773, 2154, 2513, 2758, 3231, 3546, 4137, 5026, 6462, 7539, 8274, 12411, 15078, 22617, 24822, 45234, 70723, 141446, 212169, 424338, 495061, 636507, 990122, 1273014, 1485183, 2970366, 4455549, 8911098]

約数ペア:

[(1, 8911098), (2, 4455549), (3, 2970366), (6, 1485183), (7, 1273014), (9, 990122), (14, 636507), (18, 495061), (21, 424338), (42, 212169), (63, 141446), (126, 70723), (197, 45234), (359, 24822), (394, 22617), (591, 15078), (718, 12411), (1077, 8274), (1182, 7539), (1379, 6462), (1773, 5026), (2154, 4137), (2513, 3546), (2758, 3231)]