13793454

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 17341650

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 213, 251, 258, 387, 426, 502, 639, 753, 774, 1278, 1506, 2259, 3053, 4518, 6106, 9159, 10793, 17821, 18318, 21586, 27477, 32379, 35642, 53463, 54954, 64758, 97137, 106926, 160389, 194274, 320778, 766303, 1532606, 2298909, 4597818, 6896727, 13793454]

約数ペア:

[(1, 13793454), (2, 6896727), (3, 4597818), (6, 2298909), (9, 1532606), (18, 766303), (43, 320778), (71, 194274), (86, 160389), (129, 106926), (142, 97137), (213, 64758), (251, 54954), (258, 53463), (387, 35642), (426, 32379), (502, 27477), (639, 21586), (753, 18318), (774, 17821), (1278, 10793), (1506, 9159), (2259, 6106), (3053, 4518)]