2489077764

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1868677}}^1$

素因数の和:1868724

約数の個数: 36

約数和(自身を含む): 6461888524

約数和(自身を除く): 3972810760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1868677, 3737354, 5606031, 7474708, 11212062, 16818093, 22424124, 33636186, 67272372, 69141049, 138282098, 207423147, 276564196, 414846294, 622269441, 829692588, 1244538882, 2489077764]

約数ペア:

[(1, 2489077764), (2, 1244538882), (3, 829692588), (4, 622269441), (6, 414846294), (9, 276564196), (12, 207423147), (18, 138282098), (36, 69141049), (37, 67272372), (74, 33636186), (111, 22424124), (148, 16818093), (222, 11212062), (333, 7474708), (444, 5606031), (666, 3737354), (1332, 1868677)]