15208052178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3245423}}^1$

素因数の和:3245510

約数の個数: 32

約数和(自身を含む): 33648556032

約数和(自身を除く): 18440503854

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 3245423, 6490846, 9736269, 19472538, 35699653, 71399306, 107098959, 214197918, 230425033, 460850066, 691275099, 1382550198, 2534675363, 5069350726, 7604026089, 15208052178]

約数ペア:

[(1, 15208052178), (2, 7604026089), (3, 5069350726), (6, 2534675363), (11, 1382550198), (22, 691275099), (33, 460850066), (66, 230425033), (71, 214197918), (142, 107098959), (213, 71399306), (426, 35699653), (781, 19472538), (1562, 9736269), (2343, 6490846), (4686, 3245423)]