7874706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 11720814

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 269, 287, 357, 538, 574, 697, 714, 807, 861, 1394, 1614, 1722, 1883, 2091, 3766, 4182, 4573, 4879, 5649, 9146, 9758, 11029, 11298, 13719, 14637, 22058, 27438, 29274, 32011, 33087, 64022, 66174, 77203, 96033, 154406, 187493, 192066, 231609, 374986, 463218, 562479, 1124958, 1312451, 2624902, 3937353, 7874706]

約数ペア:

[(1, 7874706), (2, 3937353), (3, 2624902), (6, 1312451), (7, 1124958), (14, 562479), (17, 463218), (21, 374986), (34, 231609), (41, 192066), (42, 187493), (51, 154406), (82, 96033), (102, 77203), (119, 66174), (123, 64022), (238, 33087), (246, 32011), (269, 29274), (287, 27438), (357, 22058), (538, 14637), (574, 13719), (697, 11298), (714, 11029), (807, 9758), (861, 9146), (1394, 5649), (1614, 4879), (1722, 4573), (1883, 4182), (2091, 3766)]