38396988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{21767}}^1$

素因数の和:21791

約数の個数: 54

約数和(自身を含む): 112910616

約数和(自身を除く): 74513628

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, 21767, 43534, 65301, 87068, 130602, 152369, 195903, 261204, 304738, 391806, 457107, 609476, 783612, 914214, 1066583, 1371321, 1828428, 2133166, 2742642, 3199749, 4266332, 5485284, 6399498, 9599247, 12798996, 19198494, 38396988]

約数ペア:

[(1, 38396988), (2, 19198494), (3, 12798996), (4, 9599247), (6, 6399498), (7, 5485284), (9, 4266332), (12, 3199749), (14, 2742642), (18, 2133166), (21, 1828428), (28, 1371321), (36, 1066583), (42, 914214), (49, 783612), (63, 609476), (84, 457107), (98, 391806), (126, 304738), (147, 261204), (196, 195903), (252, 152369), (294, 130602), (441, 87068), (588, 65301), (882, 43534), (1764, 21767)]