21233232

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2177

約数の個数: 80

約数和(自身を含む): 63626880

約数和(自身を除く): 42393648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2137, 2484, 3312, 4274, 4968, 6411, 8548, 9936, 12822, 17096, 19233, 25644, 34192, 38466, 49151, 51288, 57699, 76932, 98302, 102576, 115398, 147453, 153864, 196604, 230796, 294906, 307728, 393208, 442359, 461592, 589812, 786416, 884718, 923184, 1179624, 1327077, 1769436, 2359248, 2654154, 3538872, 5308308, 7077744, 10616616, 21233232]

約数ペア:

[(1, 21233232), (2, 10616616), (3, 7077744), (4, 5308308), (6, 3538872), (8, 2654154), (9, 2359248), (12, 1769436), (16, 1327077), (18, 1179624), (23, 923184), (24, 884718), (27, 786416), (36, 589812), (46, 461592), (48, 442359), (54, 393208), (69, 307728), (72, 294906), (92, 230796), (108, 196604), (138, 153864), (144, 147453), (184, 115398), (207, 102576), (216, 98302), (276, 76932), (368, 57699), (414, 51288), (432, 49151), (552, 38466), (621, 34192), (828, 25644), (1104, 19233), (1242, 17096), (1656, 12822), (2137, 9936), (2484, 8548), (3312, 6411), (4274, 4968)]