6681285476

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{107603}}^1$

素因数の和:107688

約数の個数: 36

約数和(自身を含む): 12627114192

約数和(自身を除く): 5945828716

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1444, 1634, 3268, 15523, 31046, 62092, 107603, 215206, 430412, 2044457, 4088914, 4626929, 8177828, 9253858, 18507716, 38844683, 77689366, 87911651, 155378732, 175823302, 351646604, 1670321369, 3340642738, 6681285476]

約数ペア:

[(1, 6681285476), (2, 3340642738), (4, 1670321369), (19, 351646604), (38, 175823302), (43, 155378732), (76, 87911651), (86, 77689366), (172, 38844683), (361, 18507716), (722, 9253858), (817, 8177828), (1444, 4626929), (1634, 4088914), (3268, 2044457), (15523, 430412), (31046, 215206), (62092, 107603)]