127757826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14281}}^1$

素因数の和:14367

約数の個数: 48

約数和(自身を含む): 320830848

約数和(自身を除く): 193073022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 14281, 28562, 42843, 85686, 99967, 128529, 199934, 257058, 299901, 599802, 899703, 1013951, 1799406, 2027902, 3041853, 6083706, 7097657, 9125559, 14195314, 18251118, 21292971, 42585942, 63878913, 127757826]

約数ペア:

[(1, 127757826), (2, 63878913), (3, 42585942), (6, 21292971), (7, 18251118), (9, 14195314), (14, 9125559), (18, 7097657), (21, 6083706), (42, 3041853), (63, 2027902), (71, 1799406), (126, 1013951), (142, 899703), (213, 599802), (426, 299901), (497, 257058), (639, 199934), (994, 128529), (1278, 99967), (1491, 85686), (2982, 42843), (4473, 28562), (8946, 14281)]