22081644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 62222160

約数和(自身を除く): 40140516

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, 1627, 2262, 3254, 3393, 4524, 4881, 6508, 6786, 9762, 13572, 14643, 19524, 21151, 29286, 42302, 47183, 58572, 63453, 84604, 94366, 126906, 141549, 188732, 190359, 253812, 283098, 380718, 424647, 566196, 613379, 761436, 849294, 1226758, 1698588, 1840137, 2453516, 3680274, 5520411, 7360548, 11040822, 22081644]

約数ペア:

[(1, 22081644), (2, 11040822), (3, 7360548), (4, 5520411), (6, 3680274), (9, 2453516), (12, 1840137), (13, 1698588), (18, 1226758), (26, 849294), (29, 761436), (36, 613379), (39, 566196), (52, 424647), (58, 380718), (78, 283098), (87, 253812), (116, 190359), (117, 188732), (156, 141549), (174, 126906), (234, 94366), (261, 84604), (348, 63453), (377, 58572), (468, 47183), (522, 42302), (754, 29286), (1044, 21151), (1131, 19524), (1508, 14643), (1627, 13572), (2262, 9762), (3254, 6786), (3393, 6508), (4524, 4881)]