2666232

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 7605000

約数和(自身を除く): 4938768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1949, 3898, 5847, 7796, 11694, 15592, 17541, 23388, 35082, 37031, 46776, 70164, 74062, 111093, 140328, 148124, 222186, 296248, 333279, 444372, 666558, 888744, 1333116, 2666232]

約数ペア:

[(1, 2666232), (2, 1333116), (3, 888744), (4, 666558), (6, 444372), (8, 333279), (9, 296248), (12, 222186), (18, 148124), (19, 140328), (24, 111093), (36, 74062), (38, 70164), (57, 46776), (72, 37031), (76, 35082), (114, 23388), (152, 17541), (171, 15592), (228, 11694), (342, 7796), (456, 5847), (684, 3898), (1368, 1949)]