2021178684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3931}}^1\times {\mathrm{6121}}^1$

素因数の和:10066

約数の個数: 48

約数和(自身を含む): 5392061696

約数和(自身を除く): 3370883012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3931, 6121, 7862, 11793, 12242, 15724, 18363, 23586, 24484, 27517, 36726, 42847, 47172, 55034, 73452, 82551, 85694, 110068, 128541, 165102, 171388, 257082, 330204, 514164, 24061651, 48123302, 72184953, 96246604, 144369906, 168431557, 288739812, 336863114, 505294671, 673726228, 1010589342, 2021178684]

約数ペア:

[(1, 2021178684), (2, 1010589342), (3, 673726228), (4, 505294671), (6, 336863114), (7, 288739812), (12, 168431557), (14, 144369906), (21, 96246604), (28, 72184953), (42, 48123302), (84, 24061651), (3931, 514164), (6121, 330204), (7862, 257082), (11793, 171388), (12242, 165102), (15724, 128541), (18363, 110068), (23586, 85694), (24484, 82551), (27517, 73452), (36726, 55034), (42847, 47172)]