21324114

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{8059}}^1$

素因数の和:8084

約数の個数: 48

約数和(自身を含む): 55130400

約数和(自身を除く): 33806286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 8059, 16118, 24177, 48354, 56413, 72531, 112826, 145062, 169239, 217593, 338478, 394891, 435186, 507717, 789782, 1015434, 1184673, 1523151, 2369346, 3046302, 3554019, 7108038, 10662057, 21324114]

約数ペア:

[(1, 21324114), (2, 10662057), (3, 7108038), (6, 3554019), (7, 3046302), (9, 2369346), (14, 1523151), (18, 1184673), (21, 1015434), (27, 789782), (42, 507717), (49, 435186), (54, 394891), (63, 338478), (98, 217593), (126, 169239), (147, 145062), (189, 112826), (294, 72531), (378, 56413), (441, 48354), (882, 24177), (1323, 16118), (2646, 8059)]