42889284

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2857}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 112033600

約数和(自身を除く): 69144316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 2857, 3753, 5004, 5714, 7506, 8571, 11428, 15012, 17142, 25713, 34284, 51426, 77139, 102852, 154278, 308556, 397123, 794246, 1191369, 1588492, 2382738, 3574107, 4765476, 7148214, 10722321, 14296428, 21444642, 42889284]

約数ペア:

[(1, 42889284), (2, 21444642), (3, 14296428), (4, 10722321), (6, 7148214), (9, 4765476), (12, 3574107), (18, 2382738), (27, 1588492), (36, 1191369), (54, 794246), (108, 397123), (139, 308556), (278, 154278), (417, 102852), (556, 77139), (834, 51426), (1251, 34284), (1668, 25713), (2502, 17142), (2857, 15012), (3753, 11428), (5004, 8571), (5714, 7506)]