25216506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{200131}}^1$

素因数の和:200146

約数の個数: 24

約数和(自身を含む): 62441184

約数和(自身を除く): 37224678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 200131, 400262, 600393, 1200786, 1400917, 1801179, 2801834, 3602358, 4202751, 8405502, 12608253, 25216506]

約数ペア:

[(1, 25216506), (2, 12608253), (3, 8405502), (6, 4202751), (7, 3602358), (9, 2801834), (14, 1801179), (18, 1400917), (21, 1200786), (42, 600393), (63, 400262), (126, 200131)]