1810072788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{6733}}^1$

素因数の和:7304

約数の個数: 48

約数和(自身を含む): 4330662336

約数和(自身を除く): 2520589548

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 521, 1042, 1563, 2084, 3126, 6252, 6733, 13466, 20199, 22403, 26932, 40398, 44806, 67209, 80796, 89612, 134418, 268836, 289519, 579038, 868557, 1158076, 1737114, 3474228, 3507893, 7015786, 10523679, 14031572, 21047358, 42094716, 150839399, 301678798, 452518197, 603357596, 905036394, 1810072788]

約数ペア:

[(1, 1810072788), (2, 905036394), (3, 603357596), (4, 452518197), (6, 301678798), (12, 150839399), (43, 42094716), (86, 21047358), (129, 14031572), (172, 10523679), (258, 7015786), (516, 3507893), (521, 3474228), (1042, 1737114), (1563, 1158076), (2084, 868557), (3126, 579038), (6252, 289519), (6733, 268836), (13466, 134418), (20199, 89612), (22403, 80796), (26932, 67209), (40398, 44806)]