13139784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 43480320

約数和(自身を除く): 30340536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 56, 58, 62, 63, 72, 84, 87, 93, 116, 124, 126, 168, 174, 186, 203, 217, 232, 248, 252, 261, 279, 348, 372, 406, 434, 504, 522, 558, 609, 651, 696, 744, 812, 841, 868, 899, 1044, 1116, 1218, 1302, 1624, 1682, 1736, 1798, 1827, 1953, 2088, 2232, 2436, 2523, 2604, 2697, 3364, 3596, 3654, 3906, 4872, 5046, 5208, 5394, 5887, 6293, 6728, 7192, 7308, 7569, 7812, 8091, 10092, 10788, 11774, 12586, 14616, 15138, 15624, 16182, 17661, 18879, 20184, 21576, 23548, 25172, 26071, 30276, 32364, 35322, 37758, 47096, 50344, 52142, 52983, 56637, 60552, 64728, 70644, 75516, 78213, 104284, 105966, 113274, 141288, 151032, 156426, 182497, 208568, 211932, 226548, 234639, 312852, 364994, 423864, 453096, 469278, 547491, 625704, 729988, 938556, 1094982, 1459976, 1642473, 1877112, 2189964, 3284946, 4379928, 6569892, 13139784]

約数ペア:

[(1, 13139784), (2, 6569892), (3, 4379928), (4, 3284946), (6, 2189964), (7, 1877112), (8, 1642473), (9, 1459976), (12, 1094982), (14, 938556), (18, 729988), (21, 625704), (24, 547491), (28, 469278), (29, 453096), (31, 423864), (36, 364994), (42, 312852), (56, 234639), (58, 226548), (62, 211932), (63, 208568), (72, 182497), (84, 156426), (87, 151032), (93, 141288), (116, 113274), (124, 105966), (126, 104284), (168, 78213), (174, 75516), (186, 70644), (203, 64728), (217, 60552), (232, 56637), (248, 52983), (252, 52142), (261, 50344), (279, 47096), (348, 37758), (372, 35322), (406, 32364), (434, 30276), (504, 26071), (522, 25172), (558, 23548), (609, 21576), (651, 20184), (696, 18879), (744, 17661), (812, 16182), (841, 15624), (868, 15138), (899, 14616), (1044, 12586), (1116, 11774), (1218, 10788), (1302, 10092), (1624, 8091), (1682, 7812), (1736, 7569), (1798, 7308), (1827, 7192), (1953, 6728), (2088, 6293), (2232, 5887), (2436, 5394), (2523, 5208), (2604, 5046), (2697, 4872), (3364, 3906), (3596, 3654)]