2021569416

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1651609}}^1$

素因数の和:1651638

約数の個数: 48

約数和(自身を含む): 5797151100

約数和(自身を除く): 3775581684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 1651609, 3303218, 4954827, 6606436, 9909654, 13212872, 14864481, 19819308, 28077353, 29728962, 39638616, 56154706, 59457924, 84232059, 112309412, 118915848, 168464118, 224618824, 252696177, 336928236, 505392354, 673856472, 1010784708, 2021569416]

約数ペア:

[(1, 2021569416), (2, 1010784708), (3, 673856472), (4, 505392354), (6, 336928236), (8, 252696177), (9, 224618824), (12, 168464118), (17, 118915848), (18, 112309412), (24, 84232059), (34, 59457924), (36, 56154706), (51, 39638616), (68, 29728962), (72, 28077353), (102, 19819308), (136, 14864481), (153, 13212872), (204, 9909654), (306, 6606436), (408, 4954827), (612, 3303218), (1224, 1651609)]