16405002

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{22229}}^1$

素因数の和:22278

約数の個数: 24

約数和(自身を含む): 36412740

約数和(自身を除く): 20007738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 22229, 44458, 66687, 133374, 200061, 400122, 911389, 1822778, 2734167, 5468334, 8202501, 16405002]

約数ペア:

[(1, 16405002), (2, 8202501), (3, 5468334), (6, 2734167), (9, 1822778), (18, 911389), (41, 400122), (82, 200061), (123, 133374), (246, 66687), (369, 44458), (738, 22229)]