245139102

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18379}}^1$

素因数の和:18422

約数の個数: 64

約数和(自身を含む): 617568000

約数和(自身を除く): 372428898

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 18379, 36758, 55137, 110274, 165411, 238927, 330822, 349201, 477854, 496233, 698402, 716781, 992466, 1047603, 1433562, 2095206, 2150343, 3142809, 4300686, 4539613, 6285618, 6451029, 9079226, 9428427, 12902058, 13618839, 18856854, 27237678, 40856517, 81713034, 122569551, 245139102]

約数ペア:

[(1, 245139102), (2, 122569551), (3, 81713034), (6, 40856517), (9, 27237678), (13, 18856854), (18, 13618839), (19, 12902058), (26, 9428427), (27, 9079226), (38, 6451029), (39, 6285618), (54, 4539613), (57, 4300686), (78, 3142809), (114, 2150343), (117, 2095206), (171, 1433562), (234, 1047603), (247, 992466), (342, 716781), (351, 698402), (494, 496233), (513, 477854), (702, 349201), (741, 330822), (1026, 238927), (1482, 165411), (2223, 110274), (4446, 55137), (6669, 36758), (13338, 18379)]