283975434

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9661}}^1$

素因数の和:9763

約数の個数: 48

約数和(自身を含む): 651141504

約数和(自身を除く): 367166070

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 3266, 4899, 9661, 9798, 14697, 19322, 28983, 29394, 57966, 86949, 173898, 222203, 444406, 666609, 685931, 1333218, 1371862, 1999827, 2057793, 3999654, 4115586, 6173379, 12346758, 15776413, 31552826, 47329239, 94658478, 141987717, 283975434]

約数ペア:

[(1, 283975434), (2, 141987717), (3, 94658478), (6, 47329239), (9, 31552826), (18, 15776413), (23, 12346758), (46, 6173379), (69, 4115586), (71, 3999654), (138, 2057793), (142, 1999827), (207, 1371862), (213, 1333218), (414, 685931), (426, 666609), (639, 444406), (1278, 222203), (1633, 173898), (3266, 86949), (4899, 57966), (9661, 29394), (9798, 28983), (14697, 19322)]