89721198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1427}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 222768000

約数和(自身を除く): 133046802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 499, 998, 1427, 1497, 2854, 2994, 3493, 4281, 4491, 6986, 8562, 8982, 9989, 10479, 12843, 19978, 20958, 25686, 29967, 31437, 59934, 62874, 89901, 179802, 712073, 1424146, 2136219, 4272438, 4984511, 6408657, 9969022, 12817314, 14953533, 29907066, 44860599, 89721198]

約数ペア:

[(1, 89721198), (2, 44860599), (3, 29907066), (6, 14953533), (7, 12817314), (9, 9969022), (14, 6408657), (18, 4984511), (21, 4272438), (42, 2136219), (63, 1424146), (126, 712073), (499, 179802), (998, 89901), (1427, 62874), (1497, 59934), (2854, 31437), (2994, 29967), (3493, 25686), (4281, 20958), (4491, 19978), (6986, 12843), (8562, 10479), (8982, 9989)]