1938134691

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1021}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 3128055840

約数和(自身を除く): 1189921149

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 653, 969, 1021, 1959, 2907, 3063, 5877, 9189, 11101, 12407, 17357, 19399, 33303, 37221, 52071, 58197, 99909, 111663, 156213, 174591, 210919, 329783, 632757, 666713, 989349, 1898271, 2000139, 2968047, 6000417, 11334121, 12667547, 34002363, 38002641, 102007089, 114007923, 215348299, 646044897, 1938134691]

約数ペア:

[(1, 1938134691), (3, 646044897), (9, 215348299), (17, 114007923), (19, 102007089), (51, 38002641), (57, 34002363), (153, 12667547), (171, 11334121), (323, 6000417), (653, 2968047), (969, 2000139), (1021, 1898271), (1959, 989349), (2907, 666713), (3063, 632757), (5877, 329783), (9189, 210919), (11101, 174591), (12407, 156213), (17357, 111663), (19399, 99909), (33303, 58197), (37221, 52071)]