39218676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1109}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 104926080

約数和(自身を除く): 65707404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1109, 1263, 1684, 2218, 2526, 2947, 3327, 4436, 5052, 5894, 6654, 7763, 8841, 11788, 13308, 15526, 17682, 23289, 31052, 35364, 46578, 93156, 466889, 933778, 1400667, 1867556, 2801334, 3268223, 5602668, 6536446, 9804669, 13072892, 19609338, 39218676]

約数ペア:

[(1, 39218676), (2, 19609338), (3, 13072892), (4, 9804669), (6, 6536446), (7, 5602668), (12, 3268223), (14, 2801334), (21, 1867556), (28, 1400667), (42, 933778), (84, 466889), (421, 93156), (842, 46578), (1109, 35364), (1263, 31052), (1684, 23289), (2218, 17682), (2526, 15526), (2947, 13308), (3327, 11788), (4436, 8841), (5052, 7763), (5894, 6654)]