66484458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2763

約数の個数: 48

約数和(自身を含む): 153766080

約数和(自身を除く): 87281622

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2663, 2774, 4161, 5326, 7989, 8322, 12483, 15978, 23967, 24966, 47934, 50597, 101194, 151791, 194399, 303582, 388798, 455373, 583197, 910746, 1166394, 1749591, 3499182, 3693581, 7387162, 11080743, 22161486, 33242229, 66484458]

約数ペア:

[(1, 66484458), (2, 33242229), (3, 22161486), (6, 11080743), (9, 7387162), (18, 3693581), (19, 3499182), (38, 1749591), (57, 1166394), (73, 910746), (114, 583197), (146, 455373), (171, 388798), (219, 303582), (342, 194399), (438, 151791), (657, 101194), (1314, 50597), (1387, 47934), (2663, 24966), (2774, 23967), (4161, 15978), (5326, 12483), (7989, 8322)]