12788172

素因数分解:

$2^2\times 3^3\times {\mathrm{118409}}^1$

素因数の和:118422

約数の個数: 24

約数和(自身を含む): 33154800

約数和(自身を除く): 20366628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 118409, 236818, 355227, 473636, 710454, 1065681, 1420908, 2131362, 3197043, 4262724, 6394086, 12788172]

約数ペア:

[(1, 12788172), (2, 6394086), (3, 4262724), (4, 3197043), (6, 2131362), (9, 1420908), (12, 1065681), (18, 710454), (27, 473636), (36, 355227), (54, 236818), (108, 118409)]