18534152

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3637}}^1$

素因数の和:3670

約数の個数: 48

約数和(自身を含む): 43546860

約数和(自身を除く): 25012708

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 3637, 5096, 7274, 14548, 25459, 29096, 47281, 50918, 94562, 101836, 178213, 189124, 203672, 330967, 356426, 378248, 661934, 712852, 1323868, 1425704, 2316769, 2647736, 4633538, 9267076, 18534152]

約数ペア:

[(1, 18534152), (2, 9267076), (4, 4633538), (7, 2647736), (8, 2316769), (13, 1425704), (14, 1323868), (26, 712852), (28, 661934), (49, 378248), (52, 356426), (56, 330967), (91, 203672), (98, 189124), (104, 178213), (182, 101836), (196, 94562), (364, 50918), (392, 47281), (637, 29096), (728, 25459), (1274, 14548), (2548, 7274), (3637, 5096)]