253670142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{9173}}^1$

素因数の和:9608

約数の個数: 32

約数和(自身を含む): 554843520

約数和(自身を除く): 301173378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 838, 1257, 2514, 4609, 9173, 9218, 13827, 18346, 27519, 27654, 55038, 100903, 201806, 302709, 605418, 3843487, 7686974, 11530461, 23060922, 42278357, 84556714, 126835071, 253670142]

約数ペア:

[(1, 253670142), (2, 126835071), (3, 84556714), (6, 42278357), (11, 23060922), (22, 11530461), (33, 7686974), (66, 3843487), (419, 605418), (838, 302709), (1257, 201806), (2514, 100903), (4609, 55038), (9173, 27654), (9218, 27519), (13827, 18346)]