18164172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{116437}}^1$

素因数の和:116457

約数の個数: 24

約数和(自身を含む): 45643696

約数和(自身を除く): 27479524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 116437, 232874, 349311, 465748, 698622, 1397244, 1513681, 3027362, 4541043, 6054724, 9082086, 18164172]

約数ペア:

[(1, 18164172), (2, 9082086), (3, 6054724), (4, 4541043), (6, 3027362), (12, 1513681), (13, 1397244), (26, 698622), (39, 465748), (52, 349311), (78, 232874), (156, 116437)]