21426156954

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{29032733}}^1$

素因数の和:29032782

約数の個数: 24

約数和(自身を含む): 47555618292

約数和(自身を除く): 26129461338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 29032733, 58065466, 87098199, 174196398, 261294597, 522589194, 1190342053, 2380684106, 3571026159, 7142052318, 10713078477, 21426156954]

約数ペア:

[(1, 21426156954), (2, 10713078477), (3, 7142052318), (6, 3571026159), (9, 2380684106), (18, 1190342053), (41, 522589194), (82, 261294597), (123, 174196398), (246, 87098199), (369, 58065466), (738, 29032733)]