18090312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 48470400

約数和(自身を除く): 30380088

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 101, 102, 136, 202, 204, 303, 404, 408, 439, 606, 808, 878, 1212, 1317, 1717, 1756, 2424, 2634, 3434, 3512, 5151, 5268, 6868, 7463, 10302, 10536, 13736, 14926, 20604, 22389, 29852, 41208, 44339, 44778, 59704, 88678, 89556, 133017, 177356, 179112, 266034, 354712, 532068, 753763, 1064136, 1507526, 2261289, 3015052, 4522578, 6030104, 9045156, 18090312]

約数ペア:

[(1, 18090312), (2, 9045156), (3, 6030104), (4, 4522578), (6, 3015052), (8, 2261289), (12, 1507526), (17, 1064136), (24, 753763), (34, 532068), (51, 354712), (68, 266034), (101, 179112), (102, 177356), (136, 133017), (202, 89556), (204, 88678), (303, 59704), (404, 44778), (408, 44339), (439, 41208), (606, 29852), (808, 22389), (878, 20604), (1212, 14926), (1317, 13736), (1717, 10536), (1756, 10302), (2424, 7463), (2634, 6868), (3434, 5268), (3512, 5151)]