2018502402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1\times {\mathrm{1483}}^1$

素因数の和:2927

約数の個数: 64

約数和(自身を含む): 4820981760

約数和(自身を除く): 2802479358

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1409, 1483, 2818, 2966, 4227, 4449, 8454, 8898, 9863, 10381, 19726, 20762, 29589, 31143, 32407, 34109, 59178, 62286, 64814, 68218, 97221, 102327, 194442, 204654, 226849, 238763, 453698, 477526, 680547, 716289, 1361094, 1432578, 2089547, 4179094, 6268641, 12537282, 14626829, 29253658, 43880487, 48059581, 87760974, 96119162, 144178743, 288357486, 336417067, 672834134, 1009251201, 2018502402]

約数ペア:

[(1, 2018502402), (2, 1009251201), (3, 672834134), (6, 336417067), (7, 288357486), (14, 144178743), (21, 96119162), (23, 87760974), (42, 48059581), (46, 43880487), (69, 29253658), (138, 14626829), (161, 12537282), (322, 6268641), (483, 4179094), (966, 2089547), (1409, 1432578), (1483, 1361094), (2818, 716289), (2966, 680547), (4227, 477526), (4449, 453698), (8454, 238763), (8898, 226849), (9863, 204654), (10381, 194442), (19726, 102327), (20762, 97221), (29589, 68218), (31143, 64814), (32407, 62286), (34109, 59178)]