718607214

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{341219}}^1$

素因数の和:341246

約数の個数: 40

約数和(自身を含む): 1734080040

約数和(自身を除く): 1015472826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 341219, 682438, 1023657, 2047314, 3070971, 4435847, 6141942, 8871694, 9212913, 13307541, 18425826, 26615082, 27638739, 39922623, 55277478, 79845246, 119767869, 239535738, 359303607, 718607214]

約数ペア:

[(1, 718607214), (2, 359303607), (3, 239535738), (6, 119767869), (9, 79845246), (13, 55277478), (18, 39922623), (26, 27638739), (27, 26615082), (39, 18425826), (54, 13307541), (78, 9212913), (81, 8871694), (117, 6141942), (162, 4435847), (234, 3070971), (351, 2047314), (702, 1023657), (1053, 682438), (2106, 341219)]