855405966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1931}}^1$

素因数の和:2097

約数の個数: 64

約数和(自身を含む): 1872896256

約数和(自身を除く): 1017490290

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 101, 102, 129, 202, 258, 303, 606, 731, 1462, 1717, 1931, 2193, 3434, 3862, 4343, 4386, 5151, 5793, 8686, 10302, 11586, 13029, 26058, 32827, 65654, 73831, 83033, 98481, 147662, 166066, 195031, 196962, 221493, 249099, 390062, 442986, 498198, 585093, 1170186, 1411561, 2823122, 3315527, 4234683, 6631054, 8386333, 8469366, 9946581, 16772666, 19893162, 25158999, 50317998, 142567661, 285135322, 427702983, 855405966]

約数ペア:

[(1, 855405966), (2, 427702983), (3, 285135322), (6, 142567661), (17, 50317998), (34, 25158999), (43, 19893162), (51, 16772666), (86, 9946581), (101, 8469366), (102, 8386333), (129, 6631054), (202, 4234683), (258, 3315527), (303, 2823122), (606, 1411561), (731, 1170186), (1462, 585093), (1717, 498198), (1931, 442986), (2193, 390062), (3434, 249099), (3862, 221493), (4343, 196962), (4386, 195031), (5151, 166066), (5793, 147662), (8686, 98481), (10302, 83033), (11586, 73831), (13029, 65654), (26058, 32827)]