2018996568

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1649507}}^1$

素因数の和:1649536

約数の個数: 48

約数和(自身を含む): 5789773080

約数和(自身を除く): 3770776512

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, 1649507, 3299014, 4948521, 6598028, 9897042, 13196056, 14845563, 19794084, 28041619, 29691126, 39588168, 56083238, 59382252, 84124857, 112166476, 118764504, 168249714, 224332952, 252374571, 336499428, 504749142, 672998856, 1009498284, 2018996568]

約数ペア:

[(1, 2018996568), (2, 1009498284), (3, 672998856), (4, 504749142), (6, 336499428), (8, 252374571), (9, 224332952), (12, 168249714), (17, 118764504), (18, 112166476), (24, 84124857), (34, 59382252), (36, 56083238), (51, 39588168), (68, 29691126), (72, 28041619), (102, 19794084), (136, 14845563), (153, 13196056), (204, 9897042), (306, 6598028), (408, 4948521), (612, 3299014), (1224, 1649507)]