2018269414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 3852769536

約数和(自身を除く): 1834500122

約数列:

[1, 2, 7, 14, 19, 37, 38, 43, 74, 86, 133, 251, 259, 266, 301, 361, 502, 518, 602, 703, 722, 817, 1406, 1591, 1634, 1757, 2527, 3182, 3514, 4769, 4921, 5054, 5719, 9287, 9538, 9842, 10793, 11137, 11438, 13357, 15523, 18574, 21586, 22274, 26714, 30229, 31046, 33383, 60458, 65009, 66766, 75551, 90611, 93499, 108661, 130018, 151102, 176453, 181222, 186998, 205067, 211603, 217322, 352906, 399341, 410134, 423206, 574351, 634277, 798682, 1148702, 1235171, 1268554, 1435469, 2470342, 2795387, 2870938, 3352607, 3896273, 4020457, 5590774, 6705214, 7587479, 7792546, 8040914, 15174958, 23468249, 27273911, 46936498, 53112353, 54547822, 106224706, 144162101, 288324202, 1009134707, 2018269414]

約数ペア:

[(1, 2018269414), (2, 1009134707), (7, 288324202), (14, 144162101), (19, 106224706), (37, 54547822), (38, 53112353), (43, 46936498), (74, 27273911), (86, 23468249), (133, 15174958), (251, 8040914), (259, 7792546), (266, 7587479), (301, 6705214), (361, 5590774), (502, 4020457), (518, 3896273), (602, 3352607), (703, 2870938), (722, 2795387), (817, 2470342), (1406, 1435469), (1591, 1268554), (1634, 1235171), (1757, 1148702), (2527, 798682), (3182, 634277), (3514, 574351), (4769, 423206), (4921, 410134), (5054, 399341), (5719, 352906), (9287, 217322), (9538, 211603), (9842, 205067), (10793, 186998), (11137, 181222), (11438, 176453), (13357, 151102), (15523, 130018), (18574, 108661), (21586, 93499), (22274, 90611), (26714, 75551), (30229, 66766), (31046, 65009), (33383, 60458)]