13538720652

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1\times {\mathrm{9791}}^1$

素因数の和:10766

約数の個数: 48

約数和(自身を含む): 31859251200

約数和(自身を除く): 18320530548

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 829, 834, 1658, 1668, 2487, 3316, 4974, 9791, 9948, 19582, 29373, 39164, 58746, 115231, 117492, 230462, 345693, 460924, 691386, 1360949, 1382772, 2721898, 4082847, 5443796, 8116739, 8165694, 16233478, 16331388, 24350217, 32466956, 48700434, 97400868, 1128226721, 2256453442, 3384680163, 4512906884, 6769360326, 13538720652]

約数ペア:

[(1, 13538720652), (2, 6769360326), (3, 4512906884), (4, 3384680163), (6, 2256453442), (12, 1128226721), (139, 97400868), (278, 48700434), (417, 32466956), (556, 24350217), (829, 16331388), (834, 16233478), (1658, 8165694), (1668, 8116739), (2487, 5443796), (3316, 4082847), (4974, 2721898), (9791, 1382772), (9948, 1360949), (19582, 691386), (29373, 460924), (39164, 345693), (58746, 230462), (115231, 117492)]