2009568247146

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5323}}^1\times {\mathrm{225523}}^1$

素因数の和:230888

約数の個数: 64

約数和(自身を含む): 4610648739840

約数和(自身を除く): 2601080492694

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 5323, 10646, 15969, 31938, 47907, 95814, 143721, 165013, 225523, 287442, 330026, 451046, 495039, 676569, 990078, 1353138, 1485117, 2029707, 2970234, 4059414, 4455351, 6089121, 6991213, 8910702, 12178242, 13982426, 20973639, 41947278, 62920917, 125841834, 188762751, 377525502, 1200458929, 2400917858, 3601376787, 7202753574, 10804130361, 21608260722, 32412391083, 37214226799, 64824782166, 74428453598, 111642680397, 223285360794, 334928041191, 669856082382, 1004784123573, 2009568247146]

約数ペア:

[(1, 2009568247146), (2, 1004784123573), (3, 669856082382), (6, 334928041191), (9, 223285360794), (18, 111642680397), (27, 74428453598), (31, 64824782166), (54, 37214226799), (62, 32412391083), (93, 21608260722), (186, 10804130361), (279, 7202753574), (558, 3601376787), (837, 2400917858), (1674, 1200458929), (5323, 377525502), (10646, 188762751), (15969, 125841834), (31938, 62920917), (47907, 41947278), (95814, 20973639), (143721, 13982426), (165013, 12178242), (225523, 8910702), (287442, 6991213), (330026, 6089121), (451046, 4455351), (495039, 4059414), (676569, 2970234), (990078, 2029707), (1353138, 1485117)]