9957682

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 18960480

約数和(自身を除く): 9002798

約数列:

[1, 2, 7, 14, 17, 34, 43, 49, 86, 98, 119, 139, 238, 278, 301, 602, 731, 833, 973, 1462, 1666, 1946, 2107, 2363, 4214, 4726, 5117, 5977, 6811, 10234, 11954, 13622, 16541, 33082, 35819, 41839, 71638, 83678, 101609, 115787, 203218, 231574, 292873, 585746, 711263, 1422526, 4978841, 9957682]

約数ペア:

[(1, 9957682), (2, 4978841), (7, 1422526), (14, 711263), (17, 585746), (34, 292873), (43, 231574), (49, 203218), (86, 115787), (98, 101609), (119, 83678), (139, 71638), (238, 41839), (278, 35819), (301, 33082), (602, 16541), (731, 13622), (833, 11954), (973, 10234), (1462, 6811), (1666, 5977), (1946, 5117), (2107, 4726), (2363, 4214)]