3854676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 10398080

約数和(自身を除く): 6543404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 421, 436, 654, 763, 842, 1263, 1308, 1526, 1684, 2289, 2526, 2947, 3052, 4578, 5052, 5894, 8841, 9156, 11788, 17682, 35364, 45889, 91778, 137667, 183556, 275334, 321223, 550668, 642446, 963669, 1284892, 1927338, 3854676]

約数ペア:

[(1, 3854676), (2, 1927338), (3, 1284892), (4, 963669), (6, 642446), (7, 550668), (12, 321223), (14, 275334), (21, 183556), (28, 137667), (42, 91778), (84, 45889), (109, 35364), (218, 17682), (327, 11788), (421, 9156), (436, 8841), (654, 5894), (763, 5052), (842, 4578), (1263, 3052), (1308, 2947), (1526, 2526), (1684, 2289)]