64824426

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 143351208

約数和(自身を除く): 78526782

約数列:

[1, 2, 3, 6, 9, 18, 101, 181, 197, 202, 303, 362, 394, 543, 591, 606, 909, 1086, 1182, 1629, 1773, 1818, 3258, 3546, 18281, 19897, 35657, 36562, 39794, 54843, 59691, 71314, 106971, 109686, 119382, 164529, 179073, 213942, 320913, 329058, 358146, 641826, 3601357, 7202714, 10804071, 21608142, 32412213, 64824426]

約数ペア:

[(1, 64824426), (2, 32412213), (3, 21608142), (6, 10804071), (9, 7202714), (18, 3601357), (101, 641826), (181, 358146), (197, 329058), (202, 320913), (303, 213942), (362, 179073), (394, 164529), (543, 119382), (591, 109686), (606, 106971), (909, 71314), (1086, 59691), (1182, 54843), (1629, 39794), (1773, 36562), (1818, 35657), (3258, 19897), (3546, 18281)]