2019570618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{37579}}^1$

素因数の和:37663

約数の個数: 48

約数和(自身を含む): 4456386720

約数和(自身を除く): 2436816102

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 1014, 1378, 2067, 4134, 8957, 17914, 26871, 37579, 53742, 75158, 112737, 225474, 488527, 977054, 1465581, 1991687, 2931162, 3983374, 5975061, 6350851, 11950122, 12701702, 19052553, 25891931, 38105106, 51783862, 77675793, 155351586, 336595103, 673190206, 1009785309, 2019570618]

約数ペア:

[(1, 2019570618), (2, 1009785309), (3, 673190206), (6, 336595103), (13, 155351586), (26, 77675793), (39, 51783862), (53, 38105106), (78, 25891931), (106, 19052553), (159, 12701702), (169, 11950122), (318, 6350851), (338, 5975061), (507, 3983374), (689, 2931162), (1014, 1991687), (1378, 1465581), (2067, 977054), (4134, 488527), (8957, 225474), (17914, 112737), (26871, 75158), (37579, 53742)]