681914226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{160753}}^1$

素因数の和:160866

約数の個数: 32

約数和(自身を含む): 1574103168

約数和(自身を除く): 892188942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 160753, 321506, 482259, 964518, 1125271, 2250542, 3375813, 6751626, 16236053, 32472106, 48708159, 97416318, 113652371, 227304742, 340957113, 681914226]

約数ペア:

[(1, 681914226), (2, 340957113), (3, 227304742), (6, 113652371), (7, 97416318), (14, 48708159), (21, 32472106), (42, 16236053), (101, 6751626), (202, 3375813), (303, 2250542), (606, 1125271), (707, 964518), (1414, 482259), (2121, 321506), (4242, 160753)]