9940018608

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5309839}}^1$

素因数の和:5309866

約数の個数: 60

約数和(自身を含む): 29958117280

約数和(自身を除く): 20018098672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 5309839, 10619678, 15929517, 21239356, 31859034, 42478712, 47788551, 63718068, 69027907, 84957424, 95577102, 127436136, 138055814, 191154204, 207083721, 254872272, 276111628, 382308408, 414167442, 552223256, 621251163, 764616816, 828334884, 1104446512, 1242502326, 1656669768, 2485004652, 3313339536, 4970009304, 9940018608]

約数ペア:

[(1, 9940018608), (2, 4970009304), (3, 3313339536), (4, 2485004652), (6, 1656669768), (8, 1242502326), (9, 1104446512), (12, 828334884), (13, 764616816), (16, 621251163), (18, 552223256), (24, 414167442), (26, 382308408), (36, 276111628), (39, 254872272), (48, 207083721), (52, 191154204), (72, 138055814), (78, 127436136), (104, 95577102), (117, 84957424), (144, 69027907), (156, 63718068), (208, 47788551), (234, 42478712), (312, 31859034), (468, 21239356), (624, 15929517), (936, 10619678), (1872, 5309839)]