9946674

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 22486464

約数和(自身を除く): 12539790

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 181, 213, 258, 362, 387, 426, 543, 639, 774, 1086, 1278, 1629, 3053, 3258, 6106, 7783, 9159, 12851, 15566, 18318, 23349, 25702, 27477, 38553, 46698, 54954, 70047, 77106, 115659, 140094, 231318, 552593, 1105186, 1657779, 3315558, 4973337, 9946674]

約数ペア:

[(1, 9946674), (2, 4973337), (3, 3315558), (6, 1657779), (9, 1105186), (18, 552593), (43, 231318), (71, 140094), (86, 115659), (129, 77106), (142, 70047), (181, 54954), (213, 46698), (258, 38553), (362, 27477), (387, 25702), (426, 23349), (543, 18318), (639, 15566), (774, 12851), (1086, 9159), (1278, 7783), (1629, 6106), (3053, 3258)]