18800788656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30129469}}^1$

素因数の和:30129493

約数の個数: 40

約数和(自身を含む): 52304759920

約数和(自身を除く): 33503971264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30129469, 60258938, 90388407, 120517876, 180776814, 241035752, 361553628, 391683097, 482071504, 723107256, 783366194, 1175049291, 1446214512, 1566732388, 2350098582, 3133464776, 4700197164, 6266929552, 9400394328, 18800788656]

約数ペア:

[(1, 18800788656), (2, 9400394328), (3, 6266929552), (4, 4700197164), (6, 3133464776), (8, 2350098582), (12, 1566732388), (13, 1446214512), (16, 1175049291), (24, 783366194), (26, 723107256), (39, 482071504), (48, 391683097), (52, 361553628), (78, 241035752), (104, 180776814), (156, 120517876), (208, 90388407), (312, 60258938), (624, 30129469)]