15205318092

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{801461}}^1$

素因数の和:801519

約数の個数: 72

約数和(自身を含む): 42009432192

約数和(自身を除く): 26804114100

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 801461, 1602922, 2404383, 3205844, 4808766, 7213149, 9617532, 13624837, 14426298, 24845291, 27249674, 28852596, 40874511, 49690582, 54499348, 74535873, 81749022, 99381164, 122623533, 149071746, 163498044, 223607619, 245247066, 298143492, 422369947, 447215238, 490494132, 844739894, 894430476, 1267109841, 1689479788, 2534219682, 3801329523, 5068439364, 7602659046, 15205318092]

約数ペア:

[(1, 15205318092), (2, 7602659046), (3, 5068439364), (4, 3801329523), (6, 2534219682), (9, 1689479788), (12, 1267109841), (17, 894430476), (18, 844739894), (31, 490494132), (34, 447215238), (36, 422369947), (51, 298143492), (62, 245247066), (68, 223607619), (93, 163498044), (102, 149071746), (124, 122623533), (153, 99381164), (186, 81749022), (204, 74535873), (279, 54499348), (306, 49690582), (372, 40874511), (527, 28852596), (558, 27249674), (612, 24845291), (1054, 14426298), (1116, 13624837), (1581, 9617532), (2108, 7213149), (3162, 4808766), (4743, 3205844), (6324, 2404383), (9486, 1602922), (18972, 801461)]