31113396

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1006

約数の個数: 60

約数和(自身を含む): 82175940

約数和(自身を除く): 51062544

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 324, 327, 436, 654, 881, 981, 1308, 1762, 1962, 2643, 2943, 3524, 3924, 5286, 5886, 7929, 8829, 10572, 11772, 15858, 17658, 23787, 31716, 35316, 47574, 71361, 95148, 96029, 142722, 192058, 285444, 288087, 384116, 576174, 864261, 1152348, 1728522, 2592783, 3457044, 5185566, 7778349, 10371132, 15556698, 31113396]

約数ペア:

[(1, 31113396), (2, 15556698), (3, 10371132), (4, 7778349), (6, 5185566), (9, 3457044), (12, 2592783), (18, 1728522), (27, 1152348), (36, 864261), (54, 576174), (81, 384116), (108, 288087), (109, 285444), (162, 192058), (218, 142722), (324, 96029), (327, 95148), (436, 71361), (654, 47574), (881, 35316), (981, 31716), (1308, 23787), (1762, 17658), (1962, 15858), (2643, 11772), (2943, 10572), (3524, 8829), (3924, 7929), (5286, 5886)]