16207164

素因数分解:

$2^2\times 3^2\times {\mathrm{450199}}^1$

素因数の和:450209

約数の個数: 18

約数和(自身を含む): 40968200

約数和(自身を除く): 24761036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 450199, 900398, 1350597, 1800796, 2701194, 4051791, 5402388, 8103582, 16207164]

約数ペア:

[(1, 16207164), (2, 8103582), (3, 5402388), (4, 4051791), (6, 2701194), (9, 1800796), (12, 1350597), (18, 900398), (36, 450199)]