2874798

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 3576402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 383, 417, 766, 834, 1149, 1251, 2298, 2502, 3447, 3753, 6894, 7506, 10341, 20682, 53237, 106474, 159711, 319422, 479133, 958266, 1437399, 2874798]

約数ペア:

[(1, 2874798), (2, 1437399), (3, 958266), (6, 479133), (9, 319422), (18, 159711), (27, 106474), (54, 53237), (139, 20682), (278, 10341), (383, 7506), (417, 6894), (766, 3753), (834, 3447), (1149, 2502), (1251, 2298)]