18278570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5659}}^1$

素因数の和:5702

約数の個数: 32

約数和(自身を含む): 36676800

約数和(自身を除く): 18398230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5659, 11318, 28295, 56590, 96203, 107521, 192406, 215042, 481015, 537605, 962030, 1075210, 1827857, 3655714, 9139285, 18278570]

約数ペア:

[(1, 18278570), (2, 9139285), (5, 3655714), (10, 1827857), (17, 1075210), (19, 962030), (34, 537605), (38, 481015), (85, 215042), (95, 192406), (170, 107521), (190, 96203), (323, 56590), (646, 28295), (1615, 11318), (3230, 5659)]