2019943386

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{613219}}^1$

素因数の和:613291

約数の個数: 32

約数和(自身を含む): 4562356800

約数和(自身を除く): 2542413414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 613219, 1226438, 1839657, 3679314, 5518971, 11037942, 16556913, 33113826, 37406359, 74812718, 112219077, 224438154, 336657231, 673314462, 1009971693, 2019943386]

約数ペア:

[(1, 2019943386), (2, 1009971693), (3, 673314462), (6, 336657231), (9, 224438154), (18, 112219077), (27, 74812718), (54, 37406359), (61, 33113826), (122, 16556913), (183, 11037942), (366, 5518971), (549, 3679314), (1098, 1839657), (1647, 1226438), (3294, 613219)]