16931484

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 44163840

約数和(自身を除く): 27232356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 743, 844, 1266, 1486, 1899, 2229, 2532, 2972, 3798, 4458, 5697, 6687, 7596, 8916, 11394, 13374, 20061, 22788, 26748, 40122, 80244, 156773, 313546, 470319, 627092, 940638, 1410957, 1881276, 2821914, 4232871, 5643828, 8465742, 16931484]

約数ペア:

[(1, 16931484), (2, 8465742), (3, 5643828), (4, 4232871), (6, 2821914), (9, 1881276), (12, 1410957), (18, 940638), (27, 627092), (36, 470319), (54, 313546), (108, 156773), (211, 80244), (422, 40122), (633, 26748), (743, 22788), (844, 20061), (1266, 13374), (1486, 11394), (1899, 8916), (2229, 7596), (2532, 6687), (2972, 5697), (3798, 4458)]