6645988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 13063680

約数和(自身を除く): 6417692

約数列:

[1, 2, 4, 23, 29, 46, 47, 53, 58, 92, 94, 106, 116, 188, 212, 667, 1081, 1219, 1334, 1363, 1537, 2162, 2438, 2491, 2668, 2726, 3074, 4324, 4876, 4982, 5452, 6148, 9964, 31349, 35351, 57293, 62698, 70702, 72239, 114586, 125396, 141404, 144478, 229172, 288956, 1661497, 3322994, 6645988]

約数ペア:

[(1, 6645988), (2, 3322994), (4, 1661497), (23, 288956), (29, 229172), (46, 144478), (47, 141404), (53, 125396), (58, 114586), (92, 72239), (94, 70702), (106, 62698), (116, 57293), (188, 35351), (212, 31349), (667, 9964), (1081, 6148), (1219, 5452), (1334, 4982), (1363, 4876), (1537, 4324), (2162, 3074), (2438, 2726), (2491, 2668)]