21167383608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{893591}}^1$

素因数の和:893657

約数の個数: 96

約数和(自身を含む): 66912168960

約数和(自身を除く): 45744785352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3384, 3948, 5922, 7896, 11844, 23688, 893591, 1787182, 2680773, 3574364, 5361546, 6255137, 7148728, 8042319, 10723092, 12510274, 16084638, 18765411, 21446184, 25020548, 32169276, 37530822, 41998777, 50041096, 56296233, 64338552, 75061644, 83997554, 112592466, 125996331, 150123288, 167995108, 225184932, 251992662, 293991439, 335990216, 377988993, 450369864, 503985324, 587982878, 755977986, 881974317, 1007970648, 1175965756, 1511955972, 1763948634, 2351931512, 2645922951, 3023911944, 3527897268, 5291845902, 7055794536, 10583691804, 21167383608]

約数ペア:

[(1, 21167383608), (2, 10583691804), (3, 7055794536), (4, 5291845902), (6, 3527897268), (7, 3023911944), (8, 2645922951), (9, 2351931512), (12, 1763948634), (14, 1511955972), (18, 1175965756), (21, 1007970648), (24, 881974317), (28, 755977986), (36, 587982878), (42, 503985324), (47, 450369864), (56, 377988993), (63, 335990216), (72, 293991439), (84, 251992662), (94, 225184932), (126, 167995108), (141, 150123288), (168, 125996331), (188, 112592466), (252, 83997554), (282, 75061644), (329, 64338552), (376, 56296233), (423, 50041096), (504, 41998777), (564, 37530822), (658, 32169276), (846, 25020548), (987, 21446184), (1128, 18765411), (1316, 16084638), (1692, 12510274), (1974, 10723092), (2632, 8042319), (2961, 7148728), (3384, 6255137), (3948, 5361546), (5922, 3574364), (7896, 2680773), (11844, 1787182), (23688, 893591)]