2011888098

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{91541}}^1$

素因数の和:91600

約数の個数: 64

約数和(自身を含む): 5009178240

約数和(自身を除く): 2997290142

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1221, 1998, 2442, 3663, 7326, 10989, 21978, 91541, 183082, 274623, 549246, 823869, 1006951, 1647738, 2013902, 2471607, 3020853, 3387017, 4943214, 6041706, 6774034, 9062559, 10161051, 18125118, 20322102, 27187677, 30483153, 37257187, 54375354, 60966306, 74514374, 91449459, 111771561, 182898918, 223543122, 335314683, 670629366, 1005944049, 2011888098]

約数ペア:

[(1, 2011888098), (2, 1005944049), (3, 670629366), (6, 335314683), (9, 223543122), (11, 182898918), (18, 111771561), (22, 91449459), (27, 74514374), (33, 60966306), (37, 54375354), (54, 37257187), (66, 30483153), (74, 27187677), (99, 20322102), (111, 18125118), (198, 10161051), (222, 9062559), (297, 6774034), (333, 6041706), (407, 4943214), (594, 3387017), (666, 3020853), (814, 2471607), (999, 2013902), (1221, 1647738), (1998, 1006951), (2442, 823869), (3663, 549246), (7326, 274623), (10989, 183082), (21978, 91541)]