22651668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 63827400

約数和(自身を除く): 41175732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 1669, 2262, 3338, 3393, 4524, 5007, 6676, 6786, 10014, 13572, 15021, 20028, 21697, 30042, 43394, 48401, 60084, 65091, 86788, 96802, 130182, 145203, 193604, 195273, 260364, 290406, 390546, 435609, 580812, 629213, 781092, 871218, 1258426, 1742436, 1887639, 2516852, 3775278, 5662917, 7550556, 11325834, 22651668]

約数ペア:

[(1, 22651668), (2, 11325834), (3, 7550556), (4, 5662917), (6, 3775278), (9, 2516852), (12, 1887639), (13, 1742436), (18, 1258426), (26, 871218), (29, 781092), (36, 629213), (39, 580812), (52, 435609), (58, 390546), (78, 290406), (87, 260364), (116, 195273), (117, 193604), (156, 145203), (174, 130182), (234, 96802), (261, 86788), (348, 65091), (377, 60084), (468, 48401), (522, 43394), (754, 30042), (1044, 21697), (1131, 20028), (1508, 15021), (1669, 13572), (2262, 10014), (3338, 6786), (3393, 6676), (4524, 5007)]