64984446

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 84401154

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 1367, 2502, 2641, 2734, 4101, 5282, 7923, 8202, 12303, 15846, 23769, 24606, 25973, 47538, 51946, 77919, 155838, 190013, 233757, 380026, 467514, 570039, 1140078, 1710117, 3420234, 3610247, 7220494, 10830741, 21661482, 32492223, 64984446]

約数ペア:

[(1, 64984446), (2, 32492223), (3, 21661482), (6, 10830741), (9, 7220494), (18, 3610247), (19, 3420234), (38, 1710117), (57, 1140078), (114, 570039), (139, 467514), (171, 380026), (278, 233757), (342, 190013), (417, 155838), (834, 77919), (1251, 51946), (1367, 47538), (2502, 25973), (2641, 24606), (2734, 23769), (4101, 15846), (5282, 12303), (7923, 8202)]