16405326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{130201}}^1$

素因数の和:130216

約数の個数: 24

約数和(自身を含む): 40623024

約数和(自身を除く): 24217698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 130201, 260402, 390603, 781206, 911407, 1171809, 1822814, 2343618, 2734221, 5468442, 8202663, 16405326]

約数ペア:

[(1, 16405326), (2, 8202663), (3, 5468442), (6, 2734221), (7, 2343618), (9, 1822814), (14, 1171809), (18, 911407), (21, 781206), (42, 390603), (63, 260402), (126, 130201)]