18767196

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10639}}^1$

素因数の和:10663

約数の個数: 54

約数和(自身を含む): 55189680

約数和(自身を除く): 36422484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10639, 21278, 31917, 42556, 63834, 74473, 95751, 127668, 148946, 191502, 223419, 297892, 383004, 446838, 521311, 670257, 893676, 1042622, 1340514, 1563933, 2085244, 2681028, 3127866, 4691799, 6255732, 9383598, 18767196]

約数ペア:

[(1, 18767196), (2, 9383598), (3, 6255732), (4, 4691799), (6, 3127866), (7, 2681028), (9, 2085244), (12, 1563933), (14, 1340514), (18, 1042622), (21, 893676), (28, 670257), (36, 521311), (42, 446838), (49, 383004), (63, 297892), (84, 223419), (98, 191502), (126, 148946), (147, 127668), (196, 95751), (252, 74473), (294, 63834), (441, 42556), (588, 31917), (882, 21278), (1764, 10639)]