18554690232

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461009}}^1$

素因数の和:461077

約数の個数: 96

約数和(自身を含む): 55376521200

約数和(自身を除く): 36821830968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 4472, 5031, 6708, 10062, 13416, 20124, 40248, 461009, 922018, 1383027, 1844036, 2766054, 3688072, 4149081, 5532108, 5993117, 8298162, 11064216, 11986234, 16596324, 17979351, 19823387, 23972468, 33192648, 35958702, 39646774, 47944936, 53938053, 59470161, 71917404, 79293548, 107876106, 118940322, 143834808, 158587096, 178410483, 215752212, 237880644, 257704031, 356820966, 431504424, 475761288, 515408062, 713641932, 773112093, 1030816124, 1427283864, 1546224186, 2061632248, 2319336279, 3092448372, 4638672558, 6184896744, 9277345116, 18554690232]

約数ペア:

[(1, 18554690232), (2, 9277345116), (3, 6184896744), (4, 4638672558), (6, 3092448372), (8, 2319336279), (9, 2061632248), (12, 1546224186), (13, 1427283864), (18, 1030816124), (24, 773112093), (26, 713641932), (36, 515408062), (39, 475761288), (43, 431504424), (52, 356820966), (72, 257704031), (78, 237880644), (86, 215752212), (104, 178410483), (117, 158587096), (129, 143834808), (156, 118940322), (172, 107876106), (234, 79293548), (258, 71917404), (312, 59470161), (344, 53938053), (387, 47944936), (468, 39646774), (516, 35958702), (559, 33192648), (774, 23972468), (936, 19823387), (1032, 17979351), (1118, 16596324), (1548, 11986234), (1677, 11064216), (2236, 8298162), (3096, 5993117), (3354, 5532108), (4472, 4149081), (5031, 3688072), (6708, 2766054), (10062, 1844036), (13416, 1383027), (20124, 922018), (40248, 461009)]