21852096

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 67299840

約数和(自身を除く): 45447744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 229, 284, 336, 426, 448, 458, 497, 568, 672, 687, 852, 916, 994, 1136, 1344, 1374, 1491, 1603, 1704, 1832, 1988, 2272, 2748, 2982, 3206, 3408, 3664, 3976, 4544, 4809, 5496, 5964, 6412, 6816, 7328, 7952, 9618, 10992, 11928, 12824, 13632, 14656, 15904, 16259, 19236, 21984, 23856, 25648, 31808, 32518, 38472, 43968, 47712, 48777, 51296, 65036, 76944, 95424, 97554, 102592, 113813, 130072, 153888, 195108, 227626, 260144, 307776, 341439, 390216, 455252, 520288, 682878, 780432, 910504, 1040576, 1365756, 1560864, 1821008, 2731512, 3121728, 3642016, 5463024, 7284032, 10926048, 21852096]

約数ペア:

[(1, 21852096), (2, 10926048), (3, 7284032), (4, 5463024), (6, 3642016), (7, 3121728), (8, 2731512), (12, 1821008), (14, 1560864), (16, 1365756), (21, 1040576), (24, 910504), (28, 780432), (32, 682878), (42, 520288), (48, 455252), (56, 390216), (64, 341439), (71, 307776), (84, 260144), (96, 227626), (112, 195108), (142, 153888), (168, 130072), (192, 113813), (213, 102592), (224, 97554), (229, 95424), (284, 76944), (336, 65036), (426, 51296), (448, 48777), (458, 47712), (497, 43968), (568, 38472), (672, 32518), (687, 31808), (852, 25648), (916, 23856), (994, 21984), (1136, 19236), (1344, 16259), (1374, 15904), (1491, 14656), (1603, 13632), (1704, 12824), (1832, 11928), (1988, 10992), (2272, 9618), (2748, 7952), (2982, 7328), (3206, 6816), (3408, 6412), (3664, 5964), (3976, 5496), (4544, 4809)]