2019128124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1663}}^1$

素因数の和:1907

約数の個数: 96

約数和(自身を含む): 5223522304

約数和(自身を除く): 3204394180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 181, 258, 362, 516, 543, 559, 724, 1086, 1118, 1663, 1677, 2172, 2236, 2353, 3326, 3354, 4706, 4989, 6652, 6708, 7059, 7783, 9412, 9978, 14118, 15566, 19956, 21619, 23349, 28236, 31132, 43238, 46698, 64857, 71509, 86476, 93396, 101179, 129714, 143018, 202358, 214527, 259428, 286036, 301003, 303537, 404716, 429054, 602006, 607074, 858108, 903009, 929617, 1204012, 1214148, 1806018, 1859234, 2788851, 3612036, 3718468, 3913039, 5577702, 7826078, 11155404, 11739117, 12943129, 15652156, 23478234, 25886258, 38829387, 46956468, 51772516, 77658774, 155317548, 168260677, 336521354, 504782031, 673042708, 1009564062, 2019128124]

約数ペア:

[(1, 2019128124), (2, 1009564062), (3, 673042708), (4, 504782031), (6, 336521354), (12, 168260677), (13, 155317548), (26, 77658774), (39, 51772516), (43, 46956468), (52, 38829387), (78, 25886258), (86, 23478234), (129, 15652156), (156, 12943129), (172, 11739117), (181, 11155404), (258, 7826078), (362, 5577702), (516, 3913039), (543, 3718468), (559, 3612036), (724, 2788851), (1086, 1859234), (1118, 1806018), (1663, 1214148), (1677, 1204012), (2172, 929617), (2236, 903009), (2353, 858108), (3326, 607074), (3354, 602006), (4706, 429054), (4989, 404716), (6652, 303537), (6708, 301003), (7059, 286036), (7783, 259428), (9412, 214527), (9978, 202358), (14118, 143018), (15566, 129714), (19956, 101179), (21619, 93396), (23349, 86476), (28236, 71509), (31132, 64857), (43238, 46698)]