38139882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 86676480

約数和(自身を除く): 48536598

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 89, 129, 151, 178, 258, 267, 302, 453, 473, 534, 906, 946, 979, 1419, 1661, 1958, 2838, 2937, 3322, 3827, 4983, 5874, 6493, 7654, 9966, 11481, 12986, 13439, 19479, 22962, 26878, 38958, 40317, 42097, 71423, 80634, 84194, 126291, 142846, 147829, 214269, 252582, 295658, 428538, 443487, 577877, 886974, 1155754, 1733631, 3467262, 6356647, 12713294, 19069941, 38139882]

約数ペア:

[(1, 38139882), (2, 19069941), (3, 12713294), (6, 6356647), (11, 3467262), (22, 1733631), (33, 1155754), (43, 886974), (66, 577877), (86, 443487), (89, 428538), (129, 295658), (151, 252582), (178, 214269), (258, 147829), (267, 142846), (302, 126291), (453, 84194), (473, 80634), (534, 71423), (906, 42097), (946, 40317), (979, 38958), (1419, 26878), (1661, 22962), (1958, 19479), (2838, 13439), (2937, 12986), (3322, 11481), (3827, 9966), (4983, 7654), (5874, 6493)]