2018904156

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1099621}}^1$

素因数の和:1099651

約数の個数: 48

約数和(自身を含む): 5542094880

約数和(自身を除く): 3523190724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 1099621, 2199242, 3298863, 4398484, 6597726, 9896589, 13195452, 18693557, 19793178, 29689767, 37387114, 39586356, 56080671, 59379534, 74774228, 112161342, 118759068, 168242013, 224322684, 336484026, 504726039, 672968052, 1009452078, 2018904156]

約数ペア:

[(1, 2018904156), (2, 1009452078), (3, 672968052), (4, 504726039), (6, 336484026), (9, 224322684), (12, 168242013), (17, 118759068), (18, 112161342), (27, 74774228), (34, 59379534), (36, 56080671), (51, 39586356), (54, 37387114), (68, 29689767), (102, 19793178), (108, 18693557), (153, 13195452), (204, 9896589), (306, 6597726), (459, 4398484), (612, 3298863), (918, 2199242), (1836, 1099621)]