66416226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1997}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 139252608

約数和(自身を除く): 72836382

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 482, 723, 1446, 1997, 3994, 5543, 5991, 11086, 11982, 16629, 33258, 45931, 91862, 137793, 275586, 481277, 962554, 1443831, 2887662, 11069371, 22138742, 33208113, 66416226]

約数ペア:

[(1, 66416226), (2, 33208113), (3, 22138742), (6, 11069371), (23, 2887662), (46, 1443831), (69, 962554), (138, 481277), (241, 275586), (482, 137793), (723, 91862), (1446, 45931), (1997, 33258), (3994, 16629), (5543, 11982), (5991, 11086)]