12449142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 28782000

約数和(自身を除く): 16332858

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 409, 534, 801, 818, 1227, 1602, 1691, 2454, 3382, 3681, 5073, 7362, 7771, 10146, 15219, 15542, 23313, 30438, 36401, 46626, 69939, 72802, 109203, 139878, 218406, 327609, 655218, 691619, 1383238, 2074857, 4149714, 6224571, 12449142]

約数ペア:

[(1, 12449142), (2, 6224571), (3, 4149714), (6, 2074857), (9, 1383238), (18, 691619), (19, 655218), (38, 327609), (57, 218406), (89, 139878), (114, 109203), (171, 72802), (178, 69939), (267, 46626), (342, 36401), (409, 30438), (534, 23313), (801, 15542), (818, 15219), (1227, 10146), (1602, 7771), (1691, 7362), (2454, 5073), (3382, 3681)]