549748242

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1399}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 1290240000

約数和(自身を除く): 740491758

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 383, 513, 766, 1026, 1149, 1399, 2298, 2798, 3447, 4197, 6894, 7277, 8394, 10341, 12591, 14554, 20682, 21831, 25182, 26581, 37773, 43662, 53162, 65493, 75546, 79743, 130986, 159486, 196479, 239229, 392958, 478458, 535817, 717687, 1071634, 1435374, 1607451, 3214902, 4822353, 9644706, 10180523, 14467059, 20361046, 28934118, 30541569, 61083138, 91624707, 183249414, 274874121, 549748242]

約数ペア:

[(1, 549748242), (2, 274874121), (3, 183249414), (6, 91624707), (9, 61083138), (18, 30541569), (19, 28934118), (27, 20361046), (38, 14467059), (54, 10180523), (57, 9644706), (114, 4822353), (171, 3214902), (342, 1607451), (383, 1435374), (513, 1071634), (766, 717687), (1026, 535817), (1149, 478458), (1399, 392958), (2298, 239229), (2798, 196479), (3447, 159486), (4197, 130986), (6894, 79743), (7277, 75546), (8394, 65493), (10341, 53162), (12591, 43662), (14554, 37773), (20682, 26581), (21831, 25182)]