120421014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77491}}^1$

素因数の和:77540

約数の個数: 32

約数和(自身を含む): 282690816

約数和(自身を除く): 162269802

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 77491, 154982, 232473, 464946, 542437, 1084874, 1627311, 2867167, 3254622, 5734334, 8601501, 17203002, 20070169, 40140338, 60210507, 120421014]

約数ペア:

[(1, 120421014), (2, 60210507), (3, 40140338), (6, 20070169), (7, 17203002), (14, 8601501), (21, 5734334), (37, 3254622), (42, 2867167), (74, 1627311), (111, 1084874), (222, 542437), (259, 464946), (518, 232473), (777, 154982), (1554, 77491)]