12201228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 108

約数和(自身を含む): 35508928

約数和(自身を除く): 23307700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 156, 174, 186, 234, 261, 279, 348, 372, 377, 403, 468, 522, 558, 754, 806, 841, 899, 1044, 1116, 1131, 1209, 1508, 1612, 1682, 1798, 2262, 2418, 2523, 2697, 3364, 3393, 3596, 3627, 4524, 4836, 5046, 5394, 6786, 7254, 7569, 8091, 10092, 10788, 10933, 11687, 13572, 14508, 15138, 16182, 21866, 23374, 26071, 30276, 32364, 32799, 35061, 43732, 46748, 52142, 65598, 70122, 78213, 98397, 104284, 105183, 131196, 140244, 156426, 196794, 210366, 234639, 312852, 338923, 393588, 420732, 469278, 677846, 938556, 1016769, 1355692, 2033538, 3050307, 4067076, 6100614, 12201228]

約数ペア:

[(1, 12201228), (2, 6100614), (3, 4067076), (4, 3050307), (6, 2033538), (9, 1355692), (12, 1016769), (13, 938556), (18, 677846), (26, 469278), (29, 420732), (31, 393588), (36, 338923), (39, 312852), (52, 234639), (58, 210366), (62, 196794), (78, 156426), (87, 140244), (93, 131196), (116, 105183), (117, 104284), (124, 98397), (156, 78213), (174, 70122), (186, 65598), (234, 52142), (261, 46748), (279, 43732), (348, 35061), (372, 32799), (377, 32364), (403, 30276), (468, 26071), (522, 23374), (558, 21866), (754, 16182), (806, 15138), (841, 14508), (899, 13572), (1044, 11687), (1116, 10933), (1131, 10788), (1209, 10092), (1508, 8091), (1612, 7569), (1682, 7254), (1798, 6786), (2262, 5394), (2418, 5046), (2523, 4836), (2697, 4524), (3364, 3627), (3393, 3596)]