31019076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{7121}}^1$

素因数の和:7153

約数の個数: 54

約数和(自身を含む): 86197566

約数和(自身を除く): 55178490

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 7121, 14242, 21363, 28484, 42726, 64089, 78331, 85452, 128178, 156662, 234993, 256356, 313324, 469986, 704979, 861641, 939972, 1409958, 1723282, 2584923, 2819916, 3446564, 5169846, 7754769, 10339692, 15509538, 31019076]

約数ペア:

[(1, 31019076), (2, 15509538), (3, 10339692), (4, 7754769), (6, 5169846), (9, 3446564), (11, 2819916), (12, 2584923), (18, 1723282), (22, 1409958), (33, 939972), (36, 861641), (44, 704979), (66, 469986), (99, 313324), (121, 256356), (132, 234993), (198, 156662), (242, 128178), (363, 85452), (396, 78331), (484, 64089), (726, 42726), (1089, 28484), (1452, 21363), (2178, 14242), (4356, 7121)]