38379348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{21757}}^1$

素因数の和:21781

約数の個数: 54

約数和(自身を含む): 112858746

約数和(自身を除く): 74479398

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, 21757, 43514, 65271, 87028, 130542, 152299, 195813, 261084, 304598, 391626, 456897, 609196, 783252, 913794, 1066093, 1370691, 1827588, 2132186, 2741382, 3198279, 4264372, 5482764, 6396558, 9594837, 12793116, 19189674, 38379348]

約数ペア:

[(1, 38379348), (2, 19189674), (3, 12793116), (4, 9594837), (6, 6396558), (7, 5482764), (9, 4264372), (12, 3198279), (14, 2741382), (18, 2132186), (21, 1827588), (28, 1370691), (36, 1066093), (42, 913794), (49, 783252), (63, 609196), (84, 456897), (98, 391626), (126, 304598), (147, 261084), (196, 195813), (252, 152299), (294, 130542), (441, 87028), (588, 65271), (882, 43514), (1764, 21757)]