18730872

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{5101}}^1$

素因数の和:5133

約数の個数: 64

約数和(自身を含む): 55101600

約数和(自身を除く): 36370728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 5101, 10202, 15303, 20404, 30606, 40808, 45909, 61212, 86717, 91818, 122424, 137727, 173434, 183636, 260151, 275454, 346868, 367272, 520302, 550908, 693736, 780453, 1040604, 1101816, 1560906, 2081208, 2341359, 3121812, 4682718, 6243624, 9365436, 18730872]

約数ペア:

[(1, 18730872), (2, 9365436), (3, 6243624), (4, 4682718), (6, 3121812), (8, 2341359), (9, 2081208), (12, 1560906), (17, 1101816), (18, 1040604), (24, 780453), (27, 693736), (34, 550908), (36, 520302), (51, 367272), (54, 346868), (68, 275454), (72, 260151), (102, 183636), (108, 173434), (136, 137727), (153, 122424), (204, 91818), (216, 86717), (306, 61212), (408, 45909), (459, 40808), (612, 30606), (918, 20404), (1224, 15303), (1836, 10202), (3672, 5101)]