8517306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 12495174

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 151, 158, 237, 238, 302, 357, 453, 474, 553, 714, 906, 1057, 1106, 1343, 1659, 2114, 2567, 2686, 3171, 3318, 4029, 5134, 6342, 7701, 8058, 9401, 11929, 15402, 17969, 18802, 23858, 28203, 35787, 35938, 53907, 56406, 71574, 83503, 107814, 167006, 202793, 250509, 405586, 501018, 608379, 1216758, 1419551, 2839102, 4258653, 8517306]

約数ペア:

[(1, 8517306), (2, 4258653), (3, 2839102), (6, 1419551), (7, 1216758), (14, 608379), (17, 501018), (21, 405586), (34, 250509), (42, 202793), (51, 167006), (79, 107814), (102, 83503), (119, 71574), (151, 56406), (158, 53907), (237, 35938), (238, 35787), (302, 28203), (357, 23858), (453, 18802), (474, 17969), (553, 15402), (714, 11929), (906, 9401), (1057, 8058), (1106, 7701), (1343, 6342), (1659, 5134), (2114, 4029), (2567, 3318), (2686, 3171)]