128969586

素因数分解:

$2^1\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{3793}}^1$

素因数の和:5690

約数の個数: 24

約数和(自身を含む): 279655740

約数和(自身を除く): 150686154

約数列:

[1, 2, 3, 6, 9, 18, 1889, 3778, 3793, 5667, 7586, 11334, 11379, 17001, 22758, 34002, 34137, 68274, 7164977, 14329954, 21494931, 42989862, 64484793, 128969586]

約数ペア:

[(1, 128969586), (2, 64484793), (3, 42989862), (6, 21494931), (9, 14329954), (18, 7164977), (1889, 68274), (3778, 34137), (3793, 34002), (5667, 22758), (7586, 17001), (11334, 11379)]