84126798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{667673}}^1$

素因数の和:667688

約数の個数: 24

約数和(自身を含む): 208314288

約数和(自身を除く): 124187490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 667673, 1335346, 2003019, 4006038, 4673711, 6009057, 9347422, 12018114, 14021133, 28042266, 42063399, 84126798]

約数ペア:

[(1, 84126798), (2, 42063399), (3, 28042266), (6, 14021133), (7, 12018114), (9, 9347422), (14, 6009057), (18, 4673711), (21, 4006038), (42, 2003019), (63, 1335346), (126, 667673)]