619089822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{7993}}^1$

素因数の和:8345

約数の個数: 48

約数和(自身を含む): 1449088368

約数和(自身を除く): 829998546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 993, 1986, 2979, 4303, 5958, 7993, 8606, 12909, 15986, 23979, 25818, 38727, 47958, 71937, 77454, 103909, 143874, 207818, 311727, 623454, 935181, 1870362, 2645683, 5291366, 7937049, 15874098, 23811147, 34393879, 47622294, 68787758, 103181637, 206363274, 309544911, 619089822]

約数ペア:

[(1, 619089822), (2, 309544911), (3, 206363274), (6, 103181637), (9, 68787758), (13, 47622294), (18, 34393879), (26, 23811147), (39, 15874098), (78, 7937049), (117, 5291366), (234, 2645683), (331, 1870362), (662, 935181), (993, 623454), (1986, 311727), (2979, 207818), (4303, 143874), (5958, 103909), (7993, 77454), (8606, 71937), (12909, 47958), (15986, 38727), (23979, 25818)]