1818016064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{18013}}^1$

素因数の和:18127

約数の個数: 56

約数和(自身を含む): 3843467040

約数和(自身を除く): 2025450976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 304, 332, 608, 664, 1216, 1328, 1577, 2656, 3154, 5312, 6308, 12616, 18013, 25232, 36026, 50464, 72052, 100928, 144104, 288208, 342247, 576416, 684494, 1152832, 1368988, 1495079, 2737976, 2990158, 5475952, 5980316, 10951904, 11960632, 21903808, 23921264, 28406501, 47842528, 56813002, 95685056, 113626004, 227252008, 454504016, 909008032, 1818016064]

約数ペア:

[(1, 1818016064), (2, 909008032), (4, 454504016), (8, 227252008), (16, 113626004), (19, 95685056), (32, 56813002), (38, 47842528), (64, 28406501), (76, 23921264), (83, 21903808), (152, 11960632), (166, 10951904), (304, 5980316), (332, 5475952), (608, 2990158), (664, 2737976), (1216, 1495079), (1328, 1368988), (1577, 1152832), (2656, 684494), (3154, 576416), (5312, 342247), (6308, 288208), (12616, 144104), (18013, 100928), (25232, 72052), (36026, 50464)]