2018043248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{6421}}^1$

素因数の和:7953

約数の個数: 40

約数和(自身を含む): 4214167776

約数和(自身を除く): 2196124528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1511, 3022, 6044, 6421, 12088, 12842, 19643, 24176, 25684, 39286, 51368, 78572, 83473, 102736, 157144, 166946, 314288, 333892, 667784, 1335568, 9702131, 19404262, 38808524, 77617048, 126127703, 155234096, 252255406, 504510812, 1009021624, 2018043248]

約数ペア:

[(1, 2018043248), (2, 1009021624), (4, 504510812), (8, 252255406), (13, 155234096), (16, 126127703), (26, 77617048), (52, 38808524), (104, 19404262), (208, 9702131), (1511, 1335568), (3022, 667784), (6044, 333892), (6421, 314288), (12088, 166946), (12842, 157144), (19643, 102736), (24176, 83473), (25684, 78572), (39286, 51368)]