2018646532

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{769}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 4202906400

約数和(自身を除く): 2184259868

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 227, 236, 413, 454, 769, 826, 908, 1538, 1589, 1652, 2891, 3076, 3178, 5383, 5782, 6356, 10766, 11123, 11564, 13393, 21532, 22246, 26786, 37681, 44492, 45371, 53572, 75362, 90742, 93751, 150724, 174563, 181484, 187502, 317597, 349126, 375004, 635194, 656257, 698252, 1221941, 1270388, 1312514, 2223179, 2443882, 2625028, 4446358, 4887764, 8553587, 8892716, 10299217, 17107174, 20598434, 34214348, 41196868, 72094519, 144189038, 288378076, 504661633, 1009323266, 2018646532]

約数ペア:

[(1, 2018646532), (2, 1009323266), (4, 504661633), (7, 288378076), (14, 144189038), (28, 72094519), (49, 41196868), (59, 34214348), (98, 20598434), (118, 17107174), (196, 10299217), (227, 8892716), (236, 8553587), (413, 4887764), (454, 4446358), (769, 2625028), (826, 2443882), (908, 2223179), (1538, 1312514), (1589, 1270388), (1652, 1221941), (2891, 698252), (3076, 656257), (3178, 635194), (5383, 375004), (5782, 349126), (6356, 317597), (10766, 187502), (11123, 181484), (11564, 174563), (13393, 150724), (21532, 93751), (22246, 90742), (26786, 75362), (37681, 53572), (44492, 45371)]