855882018

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6089}}^1$

素因数の和:6256

約数の個数: 64

約数和(自身を含む): 2017008000

約数和(自身を除く): 1161125982

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 137, 171, 274, 342, 411, 513, 822, 1026, 1233, 2466, 2603, 3699, 5206, 6089, 7398, 7809, 12178, 15618, 18267, 23427, 36534, 46854, 54801, 70281, 109602, 115691, 140562, 164403, 231382, 328806, 347073, 694146, 834193, 1041219, 1668386, 2082438, 2502579, 3123657, 5005158, 6247314, 7507737, 15015474, 15849667, 22523211, 31699334, 45046422, 47549001, 95098002, 142647003, 285294006, 427941009, 855882018]

約数ペア:

[(1, 855882018), (2, 427941009), (3, 285294006), (6, 142647003), (9, 95098002), (18, 47549001), (19, 45046422), (27, 31699334), (38, 22523211), (54, 15849667), (57, 15015474), (114, 7507737), (137, 6247314), (171, 5005158), (274, 3123657), (342, 2502579), (411, 2082438), (513, 1668386), (822, 1041219), (1026, 834193), (1233, 694146), (2466, 347073), (2603, 328806), (3699, 231382), (5206, 164403), (6089, 140562), (7398, 115691), (7809, 109602), (12178, 70281), (15618, 54801), (18267, 46854), (23427, 36534)]