9870268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3923}}^1$

素因数の和:3981

約数の個数: 24

約数和(自身を含む): 18788112

約数和(自身を除く): 8917844

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 3923, 7846, 15692, 66691, 133382, 145151, 266764, 290302, 580604, 2467567, 4935134, 9870268]

約数ペア:

[(1, 9870268), (2, 4935134), (4, 2467567), (17, 580604), (34, 290302), (37, 266764), (68, 145151), (74, 133382), (148, 66691), (629, 15692), (1258, 7846), (2516, 3923)]